#8CDAE4
Closest named color: Celeste (#A8DADC). oklch(84.1% 0.078 206.1), rgb(140, 218, 228).
Aa
Black text reads best on this color (13.26:1).
About this color
#8CDAE4 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.078 and its hue 206°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.030 away. Black text reads best on it, at 13.26:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.26:1 |
| White text | 1.58:1 |
Values
| HEX | #8CDAE4 |
| RGB | rgb(140, 218, 228) |
| HSL | hsl(187, 62%, 72%) |
| OKLCH | oklch(84.1% 0.078 206.1) |
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 #8CDAE4 | 1.58:1 | Fails | Lc -29.8 | Dividers and decoration only |
| Black text on #8CDAE4 | 13.26:1 | AAA | Lc 77.4 | Fine for body text |
| #8CDAE4 text on white | 1.58:1 | Fails | Lc 26.4 | Dividers and decoration only |
| #8CDAE4 text on black | 13.26:1 | AAA | Lc -76.6 | 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
#EEF8F9
oklch(97.2% 0.011 204.1)
-
Step 100
100
#D9EFF1
oklch(93.7% 0.023 203.4)
-
Step 200
200
#B9E2E7
oklch(88.5% 0.043 205.5)
-
Step 300
300 (this color)
#8CDAE4
oklch(84.1% 0.078 206.1)
-
Step 400
400
#00B5C6
oklch(70.6% 0.121 206.7)
-
Step 500
500
#009BA9
oklch(63% 0.108 206.1)
-
Step 600
600
#00838F
oklch(55.7% 0.095 206.1)
-
Step 700
700
#006E78
oklch(49.1% 0.084 205.8)
-
Step 800
800
#005A63
oklch(42.7% 0.073 206.6)
-
Step 900
900
#004B52
oklch(37.7% 0.064 205.5)
-
Step 950
950
#002D31
oklch(27.1% 0.046 204.1)
#8CDAE4 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) | #CED4E5 | 0.077 |
| Deuteranopia (no green cones) | #BFC9E4 | 0.070 |
| Tritanopia (no blue cones) | #67E0DD | 0.037 |
| Achromatopsia (no color) | #CDCDCD | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8CDAE4
#8CDAE4
oklch(84.1% 0.078 206.1)
- #FAB8B1
#FAB8B1
oklch(84.2% 0.078 25.7)
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 #8CDAE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.030
- Light Blue #ADD8E6 ΔE 0.036
- Sky Blue #87CEEB ΔE 0.038
- Powder Blue #B0E0E6 ΔE 0.044
- Tiffany Blue #94D2BD ΔE 0.052
- Light Sky Blue #87CEFA ΔE 0.053
- Robin's Egg #6DEDFD ΔE 0.053
- Robin's Egg Blue #98EFF9 ΔE 0.060
Use #8CDAE4 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.