#35CBEC
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(78% 0.128 216.6), rgb(53, 203, 236).
Aa
Black text reads best on this color (10.90:1).
About this color
#35CBEC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 78%, its chroma 0.128 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.014 away. Black text reads best on it, at 10.90:1.
| Hue family | Teals and cyans |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.128) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 10.90:1 |
| White text | 1.92:1 |
Values
| HEX | #35CBEC |
| RGB | rgb(53, 203, 236) |
| HSL | hsl(191, 83%, 57%) |
| OKLCH | oklch(78% 0.128 216.6) |
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 #35CBEC | 1.92:1 | Fails | Lc -40.7 | Non-text elements, placeholder text |
| Black text on #35CBEC | 10.90:1 | AAA | Lc 67.5 | Content text, not long reading |
| #35CBEC text on white | 1.92:1 | Fails | Lc 36.4 | Non-text elements, placeholder text |
| #35CBEC text on black | 10.90:1 | AAA | Lc -66.1 | Content text, not long reading |
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
#E9F9FD
oklch(97.1% 0.018 214.4)
-
Step 100
100
#CFF1FA
oklch(93.7% 0.037 215.5)
-
Step 200
200
#A3E5F8
oklch(88.4% 0.071 217.6)
-
Step 300
300 (this color)
#35CBEC
oklch(78% 0.128 216.6)
-
Step 400
400
#00B3D3
oklch(70.7% 0.126 216.7)
-
Step 500
500
#0099B5
oklch(63% 0.112 216.9)
-
Step 600
600
#008199
oklch(55.6% 0.099 216.9)
-
Step 700
700
#006C81
oklch(49% 0.088 217.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#004A59
oklch(37.7% 0.067 217.2)
-
Step 950
950
#002C36
oklch(27% 0.048 217.4)
#35CBEC 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) | #B5C5EE | 0.111 |
| Deuteranopia (no green cones) | #9DB3EC | 0.100 |
| Tritanopia (no blue cones) | #00D7D5 | 0.055 |
| Achromatopsia (no color) | #BBBBBB | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #35CBEC
#35CBEC
oklch(78% 0.128 216.6)
- #FD997C
#FD997C
oklch(78% 0.127 37)
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 #35CBEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.014
- Bright Sky Blue #02CCFE ΔE 0.026
- Aqua Blue #02D8E9 ΔE 0.038
- Dark Turquoise #00CED1 ΔE 0.046
- Deep Sky Blue #00BFFF ΔE 0.051
- Lightblue #7BC8F6 ΔE 0.051
- Medium Turquoise #48D1CC ΔE 0.055
- Sky Blue #87CEEB ΔE 0.060
Use #35CBEC 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.