#9DADFB
Closest named color: Carolina Blue (#8AB8FE). oklch(76.5% 0.113 274.5), rgb(157, 173, 251).
Aa
Black text reads best on this color (9.80:1).
About this color
#9DADFB is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.113 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.034 away. Black text reads best on it, at 9.80:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.80:1 |
| White text | 2.14:1 |
Values
| HEX | #9DADFB |
| RGB | rgb(157, 173, 251) |
| HSL | hsl(230, 92%, 80%) |
| OKLCH | oklch(76.5% 0.113 274.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #9DADFB | 2.14:1 | Fails | Lc -46.7 | Large or bold text, headings |
| Black text on #9DADFB | 9.80:1 | AAA | Lc 62.0 | Content text, not long reading |
| #9DADFB text on white | 2.14:1 | Fails | Lc 42.0 | Non-text elements, placeholder text |
| #9DADFB text on black | 9.80:1 | AAA | Lc -60.2 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E3E9FF
oklch(93.6% 0.03 273.6)
-
Step 200
200
#CDD7FF
oklch(88.4% 0.056 274.2)
-
Step 300
300 (this color)
#9DADFB
oklch(76.5% 0.113 274.5)
-
Step 400
400
#8597FF
oklch(70.8% 0.153 274.4)
-
Step 500
500
#6978FF
oklch(63.1% 0.199 274.4)
-
Step 600
600
#5253FF
oklch(55.5% 0.247 274.6)
-
Step 700
700
#4440E1
oklch(49.1% 0.234 274.6)
-
Step 800
800
#3737B6
oklch(42.8% 0.194 274.5)
-
Step 900
900
#2E3290
oklch(37.7% 0.152 274.5)
-
Step 950
950
#1A1F54
oklch(27.1% 0.095 274.1)
#9DADFB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #93B5FE | 0.022 |
| Deuteranopia (no green cones) | #8CAEF9 | 0.021 |
| Tritanopia (no blue cones) | #81BCC9 | 0.100 |
| Achromatopsia (no color) | #B1B1B1 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DADFB
#9DADFB
oklch(76.5% 0.113 274.5)
- #CAB258
#CAB258
oklch(76.6% 0.114 94.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #9DADFB, closest first.
No curated palette has a color within ΔE 0.04 of #9DADFB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.034
- Pastel Blue #A2BFFE ΔE 0.048
- Periwinkle Blue #8F99FB ΔE 0.057
- Pale Violet #CEAEFA ΔE 0.069
- Pastel Purple #CAA0FF ΔE 0.069
- Lilac #CEA2FD ΔE 0.072
- Baby Purple #CA9BF7 ΔE 0.073
- Sky #82CAFC ΔE 0.079
Use #9DADFB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.