#9DB0CB
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.2% 0.044 257.1), rgb(157, 176, 203).
Aa
Black text reads best on this color (9.50:1).
About this color
#9DB0CB is a medium-light, muted blue. In OKLCH its lightness is 75%, its chroma 0.044 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.031 away. Black text reads best on it, at 9.50:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.50:1 |
| White text | 2.20:1 |
Values
| HEX | #9DB0CB |
| RGB | rgb(157, 176, 203) |
| HSL | hsl(215, 31%, 71%) |
| OKLCH | oklch(75.2% 0.044 257.1) |
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 #9DB0CB | 2.20:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #9DB0CB | 9.50:1 | AAA | Lc 60.5 | Content text, not long reading |
| #9DB0CB text on white | 2.20:1 | Fails | Lc 43.5 | Non-text elements, placeholder text |
| #9DB0CB text on black | 9.50:1 | AAA | Lc -58.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200
#D3DAE3
oklch(88.6% 0.015 254.6)
-
Step 300
300
#B6C2D3
oklch(81% 0.027 257)
-
Step 400
400 (this color)
#9DB0CB
oklch(75.2% 0.044 257.1)
-
Step 500
500
#748BAC
oklch(63.1% 0.057 257.4)
-
Step 600
600
#5C7598
oklch(55.7% 0.062 256.9)
-
Step 700
700
#4C6281
oklch(49.1% 0.057 257)
-
Step 800
800
#3E5069
oklch(42.7% 0.048 256.7)
-
Step 900
900
#354255
oklch(37.6% 0.037 257.8)
-
Step 950
950
#1F2732
oklch(27% 0.024 256.4)
#9DB0CB 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) | #A7B1CC | 0.014 |
| Deuteranopia (no green cones) | #A2ACCA | 0.012 |
| Tritanopia (no blue cones) | #91B6B9 | 0.039 |
| Achromatopsia (no color) | #AEAEAE | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DB0CB
#9DB0CB
oklch(75.2% 0.044 257.1)
- #BFAB90
#BFAB90
oklch(75.1% 0.044 75.3)
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 #9DB0CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.031
- French Gray #ADB5BD ΔE 0.035
- Cool Steel #97A7B3 ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.044
- Dark Gray #A9A9A9 ΔE 0.047
- Cloudy Blue #ACC2D9 ΔE 0.054
- Bluegrey #85A3B2 ΔE 0.057
- Cool Grey #95A3A6 ΔE 0.058
Use #9DB0CB 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.