#7DDCEA
Closest named color: Sky Blue (#87CEEB). oklch(84.1% 0.092 207.8), rgb(125, 220, 234).
Aa
Black text reads best on this color (13.29:1).
About this color
#7DDCEA is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.092 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.039 away. Black text reads best on it, at 13.29:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 13.29:1 |
| White text | 1.57:1 |
Values
| HEX | #7DDCEA |
| RGB | rgb(125, 220, 234) |
| HSL | hsl(188, 72%, 70%) |
| OKLCH | oklch(84.1% 0.092 207.8) |
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 #7DDCEA | 1.57:1 | Fails | Lc -29.6 | Dividers and decoration only |
| Black text on #7DDCEA | 13.29:1 | AAA | Lc 77.6 | Fine for body text |
| #7DDCEA text on white | 1.57:1 | Fails | Lc 26.2 | Dividers and decoration only |
| #7DDCEA text on black | 13.29:1 | AAA | Lc -76.8 | 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
#EDF8FA
oklch(97.1% 0.012 209.8)
-
Step 100
100
#D6EFF3
oklch(93.5% 0.027 208.3)
-
Step 200
200
#B3E3EB
oklch(88.5% 0.051 208.8)
-
Step 300
300 (this color)
#7DDCEA
oklch(84.1% 0.092 207.8)
-
Step 400
400
#00B5C8
oklch(70.7% 0.122 208)
-
Step 500
500
#009BAB
oklch(63% 0.108 207.7)
-
Step 600
600
#008290
oklch(55.5% 0.095 208)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800
#005A64
oklch(42.8% 0.073 207.9)
-
Step 900
900
#004B53
oklch(37.7% 0.065 207)
-
Step 950
950
#002D32
oklch(27.1% 0.046 206.3)
#7DDCEA 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) | #CED5EB | 0.090 |
| Deuteranopia (no green cones) | #BCC8EA | 0.082 |
| Tritanopia (no blue cones) | #43E3E0 | 0.046 |
| Achromatopsia (no color) | #CECECE | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7DDCEA
#7DDCEA
oklch(84.1% 0.092 207.8)
- #FFB5AB
#FFB5AB
oklch(84% 0.088 27.7)
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 #7DDCEA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.039
- Celeste #A8DADC ΔE 0.044
- Robin's Egg #6DEDFD ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.048
- Light Sky Blue #87CEFA ΔE 0.051
- Powder Blue #B0E0E6 ΔE 0.054
- Aqua Blue #02D8E9 ΔE 0.058
- Robin Egg Blue #8AF1FE ΔE 0.060
Use #7DDCEA 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.