#91BEDD
Closest named color: Light Cornflower Blue (#98C1D9). oklch(78% 0.065 238.8), rgb(145, 190, 221).
Aa
Black text reads best on this color (10.61:1).
About this color
#91BEDD is a light, muted blue. In OKLCH its lightness is 78%, its chroma 0.065 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.014 away. Black text reads best on it, at 10.61:1.
| Hue family | Blues |
| Lightness | light (78%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 10.61:1 |
| White text | 1.97:1 |
Values
| HEX | #91BEDD |
| RGB | rgb(145, 190, 221) |
| HSL | hsl(204, 53%, 72%) |
| OKLCH | oklch(78% 0.065 238.8) |
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 #91BEDD | 1.97:1 | Fails | Lc -42.6 | Non-text elements, placeholder text |
| Black text on #91BEDD | 10.61:1 | AAA | Lc 65.8 | Content text, not long reading |
| #91BEDD text on white | 1.97:1 | Fails | Lc 38.2 | Non-text elements, placeholder text |
| #91BEDD text on black | 10.61:1 | AAA | Lc -64.2 | 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
#F0F6FB
oklch(97% 0.009 242.8)
-
Step 100
100
#DFECF5
oklch(93.6% 0.018 237.8)
-
Step 200
200
#C4DDEF
oklch(88.5% 0.036 239.2)
-
Step 300
300 (this color)
#91BEDD
oklch(78% 0.065 238.8)
-
Step 400
400
#5DA9DA
oklch(70.6% 0.104 238.9)
-
Step 500
500
#1E93D0
oklch(63.1% 0.133 238.5)
-
Step 600
600
#007CB4
oklch(55.7% 0.125 238.6)
-
Step 700
700
#006898
oklch(49.2% 0.11 238.7)
-
Step 800
800
#00557D
oklch(42.7% 0.096 238.5)
-
Step 900
900
#004769
oklch(37.8% 0.084 238.3)
-
Step 950
950
#052A3E
oklch(27.1% 0.055 237.7)
#91BEDD 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) | #B1BDDF | 0.040 |
| Deuteranopia (no green cones) | #A6B5DC | 0.033 |
| Tritanopia (no blue cones) | #78C6C8 | 0.051 |
| Achromatopsia (no color) | #B8B8B8 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91BEDD
#91BEDD
oklch(78% 0.065 238.8)
- #D8AE8E
#D8AE8E
oklch(78.1% 0.066 58.9)
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 #91BEDD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.014
- Light Grey Blue #9DBCD4 ΔE 0.017
- Cloudy Blue #ACC2D9 ΔE 0.036
- Lightblue #7BC8F6 ΔE 0.041
- Sky Blue #87CEEB ΔE 0.042
- Light Steel Blue #B0C4DE ΔE 0.043
- Sky #82CAFC ΔE 0.047
- Light Sky Blue #87CEFA ΔE 0.050
Use #91BEDD 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.