#83BFCC
Closest named color: Light Cornflower Blue (#98C1D9). oklch(76.8% 0.064 212.7), rgb(131, 191, 204).
Aa
Black text reads best on this color (10.28:1).
About this color
#83BFCC is a medium-light, muted teal or cyan. In OKLCH its lightness is 77%, its chroma 0.064 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.032 away. Black text reads best on it, at 10.28:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (77%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 10.28:1 |
| White text | 2.04:1 |
Values
| HEX | #83BFCC |
| RGB | rgb(131, 191, 204) |
| HSL | hsl(191, 42%, 66%) |
| OKLCH | oklch(76.8% 0.064 212.7) |
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 #83BFCC | 2.04:1 | Fails | Lc -44.2 | Non-text elements, placeholder text |
| Black text on #83BFCC | 10.28:1 | AAA | Lc 64.3 | Content text, not long reading |
| #83BFCC text on white | 2.04:1 | Fails | Lc 39.7 | Non-text elements, placeholder text |
| #83BFCC text on black | 10.28:1 | AAA | Lc -62.7 | 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
#EFF7F9
oklch(97.1% 0.009 214.3)
-
Step 100
100
#DDEDF1
oklch(93.5% 0.018 214.4)
-
Step 200
200
#BFE0E7
oklch(88.5% 0.036 211.9)
-
Step 300
300 (this color)
#83BFCC
oklch(76.8% 0.064 212.7)
-
Step 400
400
#42B1C6
oklch(70.6% 0.103 212.5)
-
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)
#83BFCC 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) | #B5BBCD | 0.061 |
| Deuteranopia (no green cones) | #A8B2CC | 0.054 |
| Tritanopia (no blue cones) | #67C5C3 | 0.036 |
| Achromatopsia (no color) | #B5B5B5 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83BFCC
#83BFCC
oklch(76.8% 0.064 212.7)
- #D9A59A
#D9A59A
oklch(76.7% 0.064 32.1)
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 #83BFCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.032
- Light Grey Blue #9DBCD4 ΔE 0.034
- Sky Blue #87CEEB ΔE 0.052
- French Gray #ADB5BD ΔE 0.053
- Cloudy Blue #ACC2D9 ΔE 0.054
- Pale Teal #82CBB2 ΔE 0.058
- Lightblue #7BC8F6 ΔE 0.058
- Vivid Sky Blue #4CC9F0 ΔE 0.061
Use #83BFCC 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.