#9DB5EF
Closest named color: Carolina Blue (#8AB8FE). oklch(77.6% 0.088 267), rgb(157, 181, 239).
Aa
Black text reads best on this color (10.28:1).
About this color
#9DB5EF is a medium-light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.088 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.029 away. Black text reads best on it, at 10.28:1.
| Hue family | Blues |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.28:1 |
| White text | 2.04:1 |
Values
| HEX | #9DB5EF |
| RGB | rgb(157, 181, 239) |
| HSL | hsl(222, 72%, 78%) |
| OKLCH | oklch(77.6% 0.088 267) |
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 #9DB5EF | 2.04:1 | Fails | Lc -44.2 | Non-text elements, placeholder text |
| Black text on #9DB5EF | 10.28:1 | AAA | Lc 64.2 | Content text, not long reading |
| #9DB5EF text on white | 2.04:1 | Fails | Lc 39.7 | Non-text elements, placeholder text |
| #9DB5EF text on black | 10.28:1 | AAA | Lc -62.6 | 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFB
oklch(93.6% 0.025 265.6)
-
Step 200
200
#CBD9FA
oklch(88.5% 0.048 267.2)
-
Step 300
300 (this color)
#9DB5EF
oklch(77.6% 0.088 267)
-
Step 400
400
#799CF8
oklch(70.7% 0.141 267)
-
Step 500
500
#5980F4
oklch(63% 0.179 267.2)
-
Step 600
600
#4066E3
oklch(55.5% 0.195 267)
-
Step 700
700
#3354C5
oklch(49.1% 0.18 267)
-
Step 800
800
#2A46A0
oklch(42.8% 0.15 266.8)
-
Step 900
900
#263C7F
oklch(37.8% 0.117 267)
-
Step 950
950
#16244A
oklch(27.1% 0.073 266.4)
#9DB5EF 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) | #A2B9F2 | 0.013 |
| Deuteranopia (no green cones) | #9AB2EE | 0.009 |
| Tritanopia (no blue cones) | #85C1C9 | 0.079 |
| Achromatopsia (no color) | #B5B5B5 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DB5EF
#9DB5EF
oklch(77.6% 0.088 267)
- #CEB374
#CEB374
oklch(77.6% 0.087 87.2)
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 #9DB5EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.029
- Pastel Blue #A2BFFE ΔE 0.031
- Light Grey Blue #9DBCD4 ΔE 0.049
- Light Cornflower Blue #98C1D9 ΔE 0.053
- Lightblue #7BC8F6 ΔE 0.057
- Sky #82CAFC ΔE 0.057
- Cloudy Blue #ACC2D9 ΔE 0.058
- Light Steel Blue #B0C4DE ΔE 0.060
Use #9DB5EF 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.