#83BBCC
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.9% 0.063 218.7), rgb(131, 187, 204).
Aa
Black text reads best on this color (9.94:1).
About this color
#83BBCC is a medium-light, muted teal or cyan. In OKLCH its lightness is 76%, its chroma 0.063 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.034 away. Black text reads best on it, at 9.94:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.94:1 |
| White text | 2.11:1 |
Values
| HEX | #83BBCC |
| RGB | rgb(131, 187, 204) |
| HSL | hsl(194, 42%, 66%) |
| OKLCH | oklch(75.9% 0.063 218.7) |
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 #83BBCC | 2.11:1 | Fails | Lc -45.9 | Large or bold text, headings |
| Black text on #83BBCC | 9.94:1 | AAA | Lc 62.6 | Content text, not long reading |
| #83BBCC text on white | 2.11:1 | Fails | Lc 41.3 | Non-text elements, placeholder text |
| #83BBCC text on black | 9.94:1 | AAA | Lc -60.9 | 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
#F0F7F9
oklch(97.1% 0.008 216.6)
-
Step 100
100
#DDEDF2
oklch(93.6% 0.018 218.4)
-
Step 200
200
#C1DFE9
oklch(88.5% 0.035 219.9)
-
Step 300
300 (this color)
#83BBCC
oklch(75.9% 0.063 218.7)
-
Step 400
400
#4AAFCB
oklch(70.6% 0.101 219.2)
-
Step 500
500
#0099B8
oklch(63.1% 0.114 219)
-
Step 600
600
#00819B
oklch(55.7% 0.1 218.5)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#00596B
oklch(42.8% 0.077 217.7)
-
Step 900
900
#004A5A
oklch(37.8% 0.068 218.5)
-
Step 950
950
#002C36
oklch(27% 0.048 217.4)
#83BBCC 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) | #B0B8CD | 0.055 |
| Deuteranopia (no green cones) | #A4AFCC | 0.049 |
| Tritanopia (no blue cones) | #68C1C0 | 0.038 |
| Achromatopsia (no color) | #B2B2B2 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83BBCC
#83BBCC
oklch(75.9% 0.063 218.7)
- #D5A494
#D5A494
oklch(76% 0.063 38.9)
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 #83BBCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.034
- Light Cornflower Blue #98C1D9 ΔE 0.035
- French Gray #ADB5BD ΔE 0.052
- Cool Steel #97A7B3 ΔE 0.057
- Cloudy Blue #ACC2D9 ΔE 0.057
- Sky Blue #87CEEB ΔE 0.059
- Lightblue #7BC8F6 ΔE 0.060
- Vivid Sky Blue #4CC9F0 ΔE 0.063
Use #83BBCC 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.