#9BC1DB
Closest named color: Light Cornflower Blue (#98C1D9). oklch(79.2% 0.055 238.3), rgb(155, 193, 219).
Aa
Black text reads best on this color (11.04:1).
About this color
#9BC1DB is a light, muted blue. In OKLCH its lightness is 79%, its chroma 0.055 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.005 away. Black text reads best on it, at 11.04:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 11.04:1 |
| White text | 1.90:1 |
Values
| HEX | #9BC1DB |
| RGB | rgb(155, 193, 219) |
| HSL | hsl(204, 47%, 73%) |
| OKLCH | oklch(79.2% 0.055 238.3) |
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 #9BC1DB | 1.90:1 | Fails | Lc -40.5 | Non-text elements, placeholder text |
| Black text on #9BC1DB | 11.04:1 | AAA | Lc 67.7 | Content text, not long reading |
| #9BC1DB text on white | 1.90:1 | Fails | Lc 36.2 | Non-text elements, placeholder text |
| #9BC1DB text on black | 11.04:1 | AAA | Lc -66.3 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C7DDEB
oklch(88.6% 0.03 235.7)
-
Step 300
300 (this color)
#9BC1DB
oklch(79.2% 0.055 238.3)
-
Step 400
400
#6AA9D1
oklch(70.8% 0.088 237.6)
-
Step 500
500
#3C92C5
oklch(63% 0.112 238.4)
-
Step 600
600
#067CB2
oklch(55.7% 0.122 238)
-
Step 700
700
#006897
oklch(49.1% 0.109 238.1)
-
Step 800
800
#02557C
oklch(42.7% 0.094 238.1)
-
Step 900
900
#124664
oklch(37.6% 0.074 239)
-
Step 950
950
#0D293A
oklch(26.9% 0.046 238.6)
#9BC1DB 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) | #B6C0DC | 0.034 |
| Deuteranopia (no green cones) | #ADB9DB | 0.029 |
| Tritanopia (no blue cones) | #87C8C9 | 0.044 |
| Achromatopsia (no color) | #BCBCBC | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9BC1DB
#9BC1DB
oklch(79.2% 0.055 238.3)
- #D7B399
#D7B399
oklch(79.2% 0.055 57.7)
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 #9BC1DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.005
- Light Grey Blue #9DBCD4 ΔE 0.014
- Cloudy Blue #ACC2D9 ΔE 0.021
- Light Steel Blue #B0C4DE ΔE 0.028
- Sky Blue #87CEEB ΔE 0.038
- Light Blue Grey #B7C9E2 ΔE 0.044
- Lightblue #7BC8F6 ΔE 0.046
- French Gray #ADB5BD ΔE 0.047
Use #9BC1DB 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.