#91CAED
Closest named color: Sky Blue (#87CEEB). oklch(81.2% 0.077 235.9), rgb(145, 202, 237).
Aa
Black text reads best on this color (11.87:1).
About this color
#91CAED is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.077 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.015 away. Black text reads best on it, at 11.87:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 11.87:1 |
| White text | 1.76:1 |
Values
| HEX | #91CAED |
| RGB | rgb(145, 202, 237) |
| HSL | hsl(203, 72%, 75%) |
| OKLCH | oklch(81.2% 0.077 235.9) |
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 #91CAED | 1.76:1 | Fails | Lc -36.4 | Non-text elements, placeholder text |
| Black text on #91CAED | 11.87:1 | AAA | Lc 71.4 | Content text, not long reading |
| #91CAED text on white | 1.76:1 | Fails | Lc 32.4 | Non-text elements, placeholder text |
| #91CAED text on black | 11.87:1 | AAA | Lc -70.3 | 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
#EFF7FC
oklch(97.2% 0.011 234.8)
-
Step 100
100
#DCEDF7
oklch(93.6% 0.023 233.4)
-
Step 200
200
#BFDEF2
oklch(88.4% 0.043 236.3)
-
Step 300
300 (this color)
#91CAED
oklch(81.2% 0.077 235.9)
-
Step 400
400
#46ACE3
oklch(70.8% 0.123 236)
-
Step 500
500
#0094D0
oklch(63.1% 0.136 236.2)
-
Step 600
600
#007CAF
oklch(55.5% 0.12 236.1)
-
Step 700
700
#006994
oklch(49.2% 0.105 235.5)
-
Step 800
800
#00567A
oklch(42.8% 0.091 235.4)
-
Step 900
900
#004766
oklch(37.6% 0.081 235.8)
-
Step 950
950
#002A3F
oklch(27% 0.059 236.5)
#91CAED 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) | #BAC9EF | 0.049 |
| Deuteranopia (no green cones) | #ADBEEC | 0.043 |
| Tritanopia (no blue cones) | #6FD3D5 | 0.059 |
| Achromatopsia (no color) | #C3C3C3 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91CAED
#91CAED
oklch(81.2% 0.077 235.9)
- #E9B592
#E9B592
oklch(81.2% 0.077 55.3)
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 #91CAED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.015
- Light Sky Blue #87CEFA ΔE 0.020
- Sky #82CAFC ΔE 0.025
- Lightblue #7BC8F6 ΔE 0.027
- Light Cornflower Blue #98C1D9 ΔE 0.031
- Baby Blue #A2CFFE ΔE 0.033
- Light Steel Blue #B0C4DE ΔE 0.039
- Cloudy Blue #ACC2D9 ΔE 0.039
Use #91CAED 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.