#8CDAE6
Closest named color: Celeste (#A8DADC). oklch(84.2% 0.078 208.1), rgb(140, 218, 230).
Aa
Black text reads best on this color (13.28:1).
About this color
#8CDAE6 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.078 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.031 away. Black text reads best on it, at 13.28:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.28:1 |
| White text | 1.58:1 |
Values
| HEX | #8CDAE6 |
| RGB | rgb(140, 218, 230) |
| HSL | hsl(188, 64%, 73%) |
| OKLCH | oklch(84.2% 0.078 208.1) |
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 #8CDAE6 | 1.58:1 | Fails | Lc -29.7 | Dividers and decoration only |
| Black text on #8CDAE6 | 13.28:1 | AAA | Lc 77.5 | Fine for body text |
| #8CDAE6 text on white | 1.58:1 | Fails | Lc 26.3 | Dividers and decoration only |
| #8CDAE6 text on black | 13.28:1 | AAA | Lc -76.7 | 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
#D9EEF2
oklch(93.5% 0.023 210.4)
-
Step 200
200
#B9E2E8
oklch(88.6% 0.043 207.3)
-
Step 300
300 (this color)
#8CDAE6
oklch(84.2% 0.078 208.1)
-
Step 400
400
#00B5C8
oklch(70.7% 0.122 208)
-
Step 500
500
#009BAC
oklch(63.1% 0.109 208.4)
-
Step 600
600
#008291
oklch(55.5% 0.096 208.9)
-
Step 700
700
#006E7A
oklch(49.2% 0.085 207.9)
-
Step 800
800
#005A64
oklch(42.8% 0.073 207.9)
-
Step 900
900
#004B54
oklch(37.8% 0.065 208.5)
-
Step 950
950
#002D32
oklch(27.1% 0.046 206.3)
#8CDAE6 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) | #CED4E7 | 0.077 |
| Deuteranopia (no green cones) | #BFC9E6 | 0.070 |
| Tritanopia (no blue cones) | #66E0DD | 0.039 |
| Achromatopsia (no color) | #CECECE | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8CDAE6
#8CDAE6
oklch(84.2% 0.078 208.1)
- #FAB8AF
#FAB8AF
oklch(84.1% 0.078 27.6)
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 #8CDAE6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.035
- Sky Blue #87CEEB ΔE 0.037
- Powder Blue #B0E0E6 ΔE 0.044
- Light Sky Blue #87CEFA ΔE 0.050
- Robin's Egg #6DEDFD ΔE 0.053
- Tiffany Blue #94D2BD ΔE 0.054
- Baby Blue #A2CFFE ΔE 0.057
Use #8CDAE6 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.