#9FBBDA
Closest named color: Light Grey Blue (#9DBCD4). oklch(78.2% 0.054 251.1), rgb(159, 187, 218).
Aa
Black text reads best on this color (10.59:1).
About this color
#9FBBDA is a light, muted blue. In OKLCH its lightness is 78%, its chroma 0.054 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.010 away. Black text reads best on it, at 10.59:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.59:1 |
| White text | 1.98:1 |
Values
| HEX | #9FBBDA |
| RGB | rgb(159, 187, 218) |
| HSL | hsl(212, 44%, 74%) |
| OKLCH | oklch(78.2% 0.054 251.1) |
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 #9FBBDA | 1.98:1 | Fails | Lc -42.7 | Non-text elements, placeholder text |
| Black text on #9FBBDA | 10.59:1 | AAA | Lc 65.6 | Content text, not long reading |
| #9FBBDA text on white | 1.98:1 | Fails | Lc 38.3 | Non-text elements, placeholder text |
| #9FBBDA text on black | 10.59:1 | AAA | Lc -64.1 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#CBDBED
oklch(88.5% 0.03 251.3)
-
Step 300
300 (this color)
#9FBBDA
oklch(78.2% 0.054 251.1)
-
Step 400
400
#78A5D5
oklch(70.8% 0.086 250.7)
-
Step 500
500
#548DCA
oklch(63.1% 0.11 251.4)
-
Step 600
600
#3776B7
oklch(55.6% 0.12 251.5)
-
Step 700
700
#29639D
oklch(49.1% 0.111 251.1)
-
Step 800
800
#235180
oklch(42.7% 0.093 251.3)
-
Step 900
900
#224366
oklch(37.6% 0.072 251.5)
-
Step 950
950
#15283C
oklch(27.1% 0.045 250.9)
#9FBBDA 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) | #B0BCDC | 0.023 |
| Deuteranopia (no green cones) | #A9B5D9 | 0.019 |
| Tritanopia (no blue cones) | #8EC2C5 | 0.046 |
| Achromatopsia (no color) | #B8B8B8 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FBBDA
#9FBBDA
oklch(78.2% 0.054 251.1)
- #CEB393
#CEB393
oklch(78.2% 0.054 71.7)
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 #9FBBDA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.010
- Light Cornflower Blue #98C1D9 ΔE 0.018
- Cloudy Blue #ACC2D9 ΔE 0.027
- Light Steel Blue #B0C4DE ΔE 0.034
- French Gray #ADB5BD ΔE 0.041
- Light Blue Grey #B7C9E2 ΔE 0.051
- Pastel Blue #A2BFFE ΔE 0.051
- Sky Blue #87CEEB ΔE 0.052
Use #9FBBDA 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.