#91C9D7
Closest named color: Light Cornflower Blue (#98C1D9). oklch(80.2% 0.061 214.9), rgb(145, 201, 215).
Aa
Black text reads best on this color (11.53:1).
About this color
#91C9D7 is a light, muted teal or cyan. In OKLCH its lightness is 80%, its chroma 0.061 and its hue 215°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.024 away. Black text reads best on it, at 11.53:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 11.53:1 |
| White text | 1.81:1 |
Values
| HEX | #91C9D7 |
| RGB | rgb(145, 201, 215) |
| HSL | hsl(192, 47%, 71%) |
| OKLCH | oklch(80.2% 0.061 214.9) |
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 #91C9D7 | 1.81:1 | Fails | Lc -38.0 | Non-text elements, placeholder text |
| Black text on #91C9D7 | 11.53:1 | AAA | Lc 70.0 | Content text, not long reading |
| #91C9D7 text on white | 1.81:1 | Fails | Lc 33.9 | Non-text elements, placeholder text |
| #91C9D7 text on black | 11.53:1 | AAA | Lc -68.7 | 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
#F0F7F9
oklch(97.1% 0.008 216.6)
-
Step 100
100
#DDEDF1
oklch(93.5% 0.018 214.4)
-
Step 200
200
#C1DFE7
oklch(88.4% 0.034 215.6)
-
Step 300
300 (this color)
#91C9D7
oklch(80.2% 0.061 214.9)
-
Step 400
400
#4CB0C6
oklch(70.7% 0.097 214.6)
-
Step 500
500
#009AB3
oklch(63.1% 0.111 214.6)
-
Step 600
600
#008197
oklch(55.5% 0.098 215.2)
-
Step 700
700
#006D7F
oklch(49.2% 0.087 214.3)
-
Step 800
800
#005969
oklch(42.7% 0.076 215.4)
-
Step 900
900
#004A58
oklch(37.7% 0.067 215.8)
-
Step 950
950
#002C35
oklch(27% 0.048 215.4)
#91C9D7 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) | #BFC5D8 | 0.056 |
| Deuteranopia (no green cones) | #B3BCD7 | 0.051 |
| Tritanopia (no blue cones) | #78CFCD | 0.035 |
| Achromatopsia (no color) | #C0C0C0 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91C9D7
#91C9D7
oklch(80.2% 0.061 214.9)
- #E3B1A4
#E3B1A4
oklch(80.2% 0.062 35)
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 #91C9D7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.024
- Sky Blue #87CEEB ΔE 0.028
- Light Grey Blue #9DBCD4 ΔE 0.036
- Cloudy Blue #ACC2D9 ΔE 0.036
- Light Steel Blue #B0C4DE ΔE 0.041
- Light Sky Blue #87CEFA ΔE 0.048
- Lightblue #7BC8F6 ΔE 0.049
- Light Blue Grey #B7C9E2 ΔE 0.050
Use #91C9D7 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.