#91DFF8
Closest named color: Light Blue (#ADD8E6). oklch(86.2% 0.084 220.2), rgb(145, 223, 248).
Aa
Black text reads best on this color (14.11:1).
About this color
#91DFF8 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.084 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.036 away. Black text reads best on it, at 14.11:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.11:1 |
| White text | 1.48:1 |
Values
| HEX | #91DFF8 |
| RGB | rgb(145, 223, 248) |
| HSL | hsl(195, 88%, 77%) |
| OKLCH | oklch(86.2% 0.084 220.2) |
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 #91DFF8 | 1.48:1 | Fails | Lc -25.9 | Dividers and decoration only |
| Black text on #91DFF8 | 14.11:1 | AAA | Lc 80.9 | Fine for body text |
| #91DFF8 text on white | 1.48:1 | Fails | Lc 22.8 | Dividers and decoration only |
| #91DFF8 text on black | 14.11:1 | AAA | Lc -80.4 | Fine for body text |
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 200.
-
Step 50
50
#EBF8FC
oklch(97.1% 0.015 218)
-
Step 100
100
#D4EFF9
oklch(93.6% 0.031 222.1)
-
Step 200
200 (this color)
#91DFF8
oklch(86.2% 0.084 220.2)
-
Step 300
300
#66D1F1
oklch(80.9% 0.108 220.2)
-
Step 400
400
#00B2D8
oklch(70.7% 0.129 220.4)
-
Step 500
500
#0099B9
oklch(63.1% 0.115 219.7)
-
Step 600
600
#00809C
oklch(55.5% 0.101 220.3)
-
Step 700
700
#006C84
oklch(49.2% 0.09 220.2)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#004A5B
oklch(37.8% 0.069 219.8)
-
Step 950
950
#002C37
oklch(27.1% 0.049 219.4)
#91DFF8 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) | #D0DBF9 | 0.072 |
| Deuteranopia (no green cones) | #C0CEF8 | 0.066 |
| Tritanopia (no blue cones) | #65E8E7 | 0.054 |
| Achromatopsia (no color) | #D4D4D4 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91DFF8
#91DFF8
oklch(86.2% 0.084 220.2)
- #FFC1AB
#FFC1AB
oklch(86.2% 0.078 40.4)
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 #91DFF8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.036
- Powder Blue #B0E0E6 ΔE 0.040
- Celeste #A8DADC ΔE 0.041
- Robin's Egg #6DEDFD ΔE 0.043
- Robin's Egg Blue #98EFF9 ΔE 0.045
- Robin Egg Blue #8AF1FE ΔE 0.046
- Sky Blue #87CEEB ΔE 0.048
- Baby Blue #A2CFFE ΔE 0.048
Use #91DFF8 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.