#6DE4FC
Closest named color: Robin's Egg (#6DEDFD). oklch(85.9% 0.112 212.8), rgb(109, 228, 252).
Aa
Black text reads best on this color (14.15:1).
About this color
#6DE4FC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.112 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg (#6DEDFD), ΔE 0.024 away. Black text reads best on it, at 14.15:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Robin's Egg (#6DEDFD) |
| Black text | 14.15:1 |
| White text | 1.48:1 |
Values
| HEX | #6DE4FC |
| RGB | rgb(109, 228, 252) |
| HSL | hsl(190, 96%, 71%) |
| OKLCH | oklch(85.9% 0.112 212.8) |
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 #6DE4FC | 1.48:1 | Fails | Lc -25.6 | Dividers and decoration only |
| Black text on #6DE4FC | 14.15:1 | AAA | Lc 81.2 | Fine for body text |
| #6DE4FC text on white | 1.48:1 | Fails | Lc 22.6 | Dividers and decoration only |
| #6DE4FC text on black | 14.15:1 | AAA | Lc -80.7 | 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 200.
-
Step 50
50
#E8F9FD
oklch(97.1% 0.019 213.4)
-
Step 100
100
#CBF2FA
oklch(93.6% 0.042 211.5)
-
Step 200
200 (this color)
#6DE4FC
oklch(85.9% 0.112 212.8)
-
Step 300
300
#00D8F6
oklch(81% 0.141 212.3)
-
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
#006D7D
oklch(49.1% 0.086 212.3)
-
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)
#6DE4FC 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) | #D1DDFD | 0.102 |
| Deuteranopia (no green cones) | #BCCDFC | 0.094 |
| Tritanopia (no blue cones) | #00EEEB | 0.056 |
| Achromatopsia (no color) | #D4D4D4 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DE4FC
#6DE4FC
oklch(85.9% 0.112 212.8)
- #FFBFB1
#FFBFB1
oklch(85.9% 0.077 32.6)
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 #6DE4FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg #6DEDFD ΔE 0.024
- Robin Egg Blue #8AF1FE ΔE 0.045
- Robin's Egg Blue #98EFF9 ΔE 0.051
- Bright Light Blue #26F7FD ΔE 0.056
- Sky Blue #87CEEB ΔE 0.058
- Light Sky Blue #87CEFA ΔE 0.060
- Aqua Blue #02D8E9 ΔE 0.062
- Celeste #A8DADC ΔE 0.063
Use #6DE4FC 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.