#8CDAEB
Closest named color: Celeste (#A8DADC). oklch(84.4% 0.08 213), rgb(140, 218, 235).
Aa
Black text reads best on this color (13.34:1).
About this color
#8CDAEB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.080 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.034 away. Black text reads best on it, at 13.34:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.34:1 |
| White text | 1.57:1 |
Values
| HEX | #8CDAEB |
| RGB | rgb(140, 218, 235) |
| HSL | hsl(191, 70%, 74%) |
| OKLCH | oklch(84.4% 0.08 213) |
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 #8CDAEB | 1.57:1 | Fails | Lc -29.5 | Dividers and decoration only |
| Black text on #8CDAEB | 13.34:1 | AAA | Lc 77.7 | Fine for body text |
| #8CDAEB text on white | 1.57:1 | Fails | Lc 26.0 | Dividers and decoration only |
| #8CDAEB text on black | 13.34:1 | AAA | Lc -77.0 | 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 300.
-
Step 50
50
#EEF7FA
oklch(97% 0.01 219.6)
-
Step 100
100
#D9EEF3
oklch(93.5% 0.023 213.6)
-
Step 200
200
#B8E1EB
oklch(88.4% 0.045 214.2)
-
Step 300
300 (this color)
#8CDAEB
oklch(84.4% 0.08 213)
-
Step 400
400
#00B4CE
oklch(70.7% 0.124 212.8)
-
Step 500
500
#009AB1
oklch(63% 0.11 213.1)
-
Step 600
600
#008295
oklch(55.7% 0.097 212.5)
-
Step 700
700
#006D7E
oklch(49.1% 0.086 213.3)
-
Step 800
800
#005967
oklch(42.6% 0.075 213)
-
Step 900
900
#004A56
oklch(37.6% 0.066 213)
-
Step 950
950
#002C34
oklch(26.9% 0.047 213.2)
#8CDAEB 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) | #CDD5EC | 0.075 |
| Deuteranopia (no green cones) | #BDC9EB | 0.068 |
| Tritanopia (no blue cones) | #64E1DF | 0.044 |
| Achromatopsia (no color) | #CECECE | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8CDAEB
#8CDAEB
oklch(84.4% 0.08 213)
- #FBB9AA
#FBB9AA
oklch(84.3% 0.08 33.2)
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 #8CDAEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.034
- Sky Blue #87CEEB ΔE 0.034
- Light Blue #ADD8E6 ΔE 0.034
- Powder Blue #B0E0E6 ΔE 0.044
- Light Sky Blue #87CEFA ΔE 0.045
- Robin's Egg #6DEDFD ΔE 0.051
- Baby Blue #A2CFFE ΔE 0.051
- Sky #82CAFC ΔE 0.058
Use #8CDAEB 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.