#83CEF7
Closest named color: Light Sky Blue (#87CEFA). oklch(81.7% 0.094 233.5), rgb(131, 206, 247).
Aa
Black text reads best on this color (12.13:1).
About this color
#83CEF7 is a light, moderately saturated blue. In OKLCH its lightness is 82%, its chroma 0.094 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.006 away. Black text reads best on it, at 12.13:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 12.13:1 |
| White text | 1.73:1 |
Values
| HEX | #83CEF7 |
| RGB | rgb(131, 206, 247) |
| HSL | hsl(201, 88%, 74%) |
| OKLCH | oklch(81.7% 0.094 233.5) |
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 #83CEF7 | 1.73:1 | Fails | Lc -35.1 | Non-text elements, placeholder text |
| Black text on #83CEF7 | 12.13:1 | AAA | Lc 72.6 | Content text, not long reading |
| #83CEF7 text on white | 1.73:1 | Fails | Lc 31.2 | Non-text elements, placeholder text |
| #83CEF7 text on black | 12.13:1 | AAA | Lc -71.5 | 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
#EEF7FD
oklch(97.1% 0.013 236.6)
-
Step 100
100
#D9EDFA
oklch(93.5% 0.028 236.2)
-
Step 200
200
#B8E0F7
oklch(88.6% 0.053 233.4)
-
Step 300
300 (this color)
#83CEF7
oklch(81.7% 0.094 233.5)
-
Step 400
400
#00AEED
oklch(70.7% 0.147 233.5)
-
Step 500
500
#0095CC
oklch(63.1% 0.132 233.7)
-
Step 600
600
#007DAC
oklch(55.5% 0.116 233.8)
-
Step 700
700
#006991
oklch(49% 0.102 233.6)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900
#004864
oklch(37.8% 0.078 232.8)
-
Step 950
950
#002A3D
oklch(26.9% 0.056 233.8)
#83CEF7 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) | #BACCF9 | 0.062 |
| Deuteranopia (no green cones) | #AABFF6 | 0.055 |
| Tritanopia (no blue cones) | #4BD9DB | 0.072 |
| Achromatopsia (no color) | #C5C5C5 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83CEF7
#83CEF7
oklch(81.7% 0.094 233.5)
- #F4B389
#F4B389
oklch(81.8% 0.094 53.9)
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 #83CEF7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.006
- Sky #82CAFC ΔE 0.015
- Sky Blue #87CEEB ΔE 0.017
- Lightblue #7BC8F6 ΔE 0.019
- Baby Blue #A2CFFE ΔE 0.036
- Light Cornflower Blue #98C1D9 ΔE 0.048
- Vivid Sky Blue #4CC9F0 ΔE 0.049
- Pastel Blue #A2BFFE ΔE 0.053
Use #83CEF7 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.