#83BBBF
Closest named color: Light Grey Blue (#9DBCD4). oklch(75.5% 0.058 201.6), rgb(131, 187, 191).
Aa
Black text reads best on this color (9.82:1).
About this color
#83BBBF is a medium-light, muted teal or cyan. In OKLCH its lightness is 75%, its chroma 0.058 and its hue 202°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.045 away. Black text reads best on it, at 9.82:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.82:1 |
| White text | 2.13:1 |
Values
| HEX | #83BBBF |
| RGB | rgb(131, 187, 191) |
| HSL | hsl(184, 32%, 63%) |
| OKLCH | oklch(75.5% 0.058 201.6) |
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 #83BBBF | 2.13:1 | Fails | Lc -46.6 | Large or bold text, headings |
| Black text on #83BBBF | 9.82:1 | AAA | Lc 62.1 | Content text, not long reading |
| #83BBBF text on white | 2.13:1 | Fails | Lc 41.9 | Non-text elements, placeholder text |
| #83BBBF text on black | 9.82:1 | AAA | Lc -60.3 | 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 400.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#CBDDDF
oklch(88.5% 0.019 204.8)
-
Step 300
300
#A6C8CA
oklch(80.9% 0.036 200.9)
-
Step 400
400 (this color)
#83BBBF
oklch(75.5% 0.058 201.6)
-
Step 500
500
#4C979C
oklch(63.1% 0.075 201.2)
-
Step 600
600
#2A8187
oklch(55.5% 0.081 201.7)
-
Step 700
700
#1B6D73
oklch(49.1% 0.075 202.3)
-
Step 800
800
#1A595D
oklch(42.7% 0.062 201.2)
-
Step 900
900
#1D494C
oklch(37.6% 0.048 201.4)
-
Step 950
950
#122B2D
oklch(27% 0.031 202.3)
#83BBBF 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) | #B3B6BF | 0.059 |
| Deuteranopia (no green cones) | #A8AEBF | 0.055 |
| Tritanopia (no blue cones) | #6DBFBC | 0.025 |
| Achromatopsia (no color) | #B1B1B1 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83BBBF
#83BBBF
oklch(75.5% 0.058 201.6)
- #D2A19F
#D2A19F
oklch(75.4% 0.059 21.2)
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 #83BBBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.045
- Light Cornflower Blue #98C1D9 ΔE 0.047
- French Gray #ADB5BD ΔE 0.052
- Pale Teal #82CBB2 ΔE 0.054
- Cool Steel #97A7B3 ΔE 0.055
- Pewter #96A8A1 ΔE 0.057
- Muted Teal #90B494 ΔE 0.057
- Dark Gray #A9A9A9 ΔE 0.062
Use #83BBBF 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.