#9DB1DE
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.1% 0.069 266.1), rgb(157, 177, 222).
Aa
Black text reads best on this color (9.77:1).
About this color
#9DB1DE is a medium-light, muted blue. In OKLCH its lightness is 76%, its chroma 0.069 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.037 away. Black text reads best on it, at 9.77:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.77:1 |
| White text | 2.14:1 |
Values
| HEX | #9DB1DE |
| RGB | rgb(157, 177, 222) |
| HSL | hsl(222, 50%, 74%) |
| OKLCH | oklch(76.1% 0.069 266.1) |
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 #9DB1DE | 2.14:1 | Fails | Lc -46.8 | Large or bold text, headings |
| Black text on #9DB1DE | 9.77:1 | AAA | Lc 61.8 | Content text, not long reading |
| #9DB1DE text on white | 2.14:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #9DB1DE text on black | 9.77:1 | AAA | Lc -60.1 | 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
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E4EAF8
oklch(93.7% 0.02 267.3)
-
Step 200
200
#CDD9F3
oklch(88.4% 0.038 265.8)
-
Step 300
300 (this color)
#9DB1DE
oklch(76.1% 0.069 266.1)
-
Step 400
400
#809FE6
oklch(70.8% 0.11 265.7)
-
Step 500
500
#6185DE
oklch(63.1% 0.14 265.9)
-
Step 600
600
#496DCC
oklch(55.7% 0.153 266)
-
Step 700
700
#3A5AB0
oklch(49% 0.142 266)
-
Step 800
800
#304A8F
oklch(42.7% 0.118 266)
-
Step 900
900
#2A3F72
oklch(37.8% 0.091 265.4)
-
Step 950
950
#192543
oklch(27% 0.058 266.1)
#9DB1DE 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) | #A3B4E0 | 0.012 |
| Deuteranopia (no green cones) | #9DAEDD | 0.008 |
| Tritanopia (no blue cones) | #8BBAC0 | 0.062 |
| Achromatopsia (no color) | #B1B1B1 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DB1DE
#9DB1DE
oklch(76.1% 0.069 266.1)
- #C5AF7F
#C5AF7F
oklch(76.1% 0.069 86.1)
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 #9DB1DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.037
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Carolina Blue #8AB8FE ΔE 0.048
- Pastel Blue #A2BFFE ΔE 0.053
- Cloudy Blue #ACC2D9 ΔE 0.054
- French Gray #ADB5BD ΔE 0.056
- Light Steel Blue #B0C4DE ΔE 0.060
- Cool Steel #97A7B3 ΔE 0.063
Use #9DB1DE 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.