#6DE0F2
Closest named color: Robin's Egg (#6DEDFD). oklch(84.6% 0.107 209), rgb(109, 224, 242).
Aa
Black text reads best on this color (13.59:1).
About this color
#6DE0F2 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 85%, its chroma 0.107 and its hue 209°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg (#6DEDFD), ΔE 0.035 away. Black text reads best on it, at 13.59:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Robin's Egg (#6DEDFD) |
| Black text | 13.59:1 |
| White text | 1.54:1 |
Values
| HEX | #6DE0F2 |
| RGB | rgb(109, 224, 242) |
| HSL | hsl(188, 84%, 69%) |
| OKLCH | oklch(84.6% 0.107 209) |
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 #6DE0F2 | 1.54:1 | Fails | Lc -28.2 | Dividers and decoration only |
| Black text on #6DE0F2 | 13.59:1 | AAA | Lc 78.9 | Fine for body text |
| #6DE0F2 text on white | 1.54:1 | Fails | Lc 24.9 | Dividers and decoration only |
| #6DE0F2 text on black | 13.59:1 | AAA | Lc -78.2 | 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
#EBF8FB
oklch(97% 0.014 213.1)
-
Step 100
100
#D3F0F5
oklch(93.6% 0.031 209.1)
-
Step 200
200
#ACE5EE
oklch(88.6% 0.059 208.2)
-
Step 300
300 (this color)
#6DE0F2
oklch(84.6% 0.107 209)
-
Step 400
400
#00B5C9
oklch(70.8% 0.122 208.7)
-
Step 500
500
#009BAD
oklch(63.1% 0.109 209.2)
-
Step 600
600
#008291
oklch(55.5% 0.096 208.9)
-
Step 700
700
#006D7A
oklch(49% 0.084 209.1)
-
Step 800
800
#005A65
oklch(42.8% 0.074 209.1)
-
Step 900
900
#004B54
oklch(37.8% 0.065 208.5)
-
Step 950
950
#002C33
oklch(26.9% 0.047 211.1)
#6DE0F2 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) | #CFD9F3 | 0.102 |
| Deuteranopia (no green cones) | #BBC9F2 | 0.094 |
| Tritanopia (no blue cones) | #00E9E5 | 0.052 |
| Achromatopsia (no color) | #D0D0D0 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DE0F2
#6DE0F2
oklch(84.6% 0.107 209)
- #FFB8AD
#FFB8AD
oklch(84.6% 0.085 28.8)
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 #6DE0F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg #6DEDFD ΔE 0.035
- Sky Blue #87CEEB ΔE 0.049
- Aqua Blue #02D8E9 ΔE 0.052
- Robin Egg Blue #8AF1FE ΔE 0.055
- Light Sky Blue #87CEFA ΔE 0.056
- Celeste #A8DADC ΔE 0.057
- Robin's Egg Blue #98EFF9 ΔE 0.059
- Turquoise #40E0D0 ΔE 0.059
Use #6DE0F2 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.