#83B7BF
Closest named color: Cool Steel (#97A7B3). oklch(74.6% 0.056 207.9), rgb(131, 183, 191).
Aa
Black text reads best on this color (9.49:1).
About this color
#83B7BF is a medium-light, muted teal or cyan. In OKLCH its lightness is 75%, its chroma 0.056 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.045 away. Black text reads best on it, at 9.49:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.49:1 |
| White text | 2.21:1 |
Values
| HEX | #83B7BF |
| RGB | rgb(131, 183, 191) |
| HSL | hsl(188, 32%, 63%) |
| OKLCH | oklch(74.6% 0.056 207.9) |
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 #83B7BF | 2.21:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #83B7BF | 9.49:1 | AAA | Lc 60.4 | Content text, not long reading |
| #83B7BF text on white | 2.21:1 | Fails | Lc 43.5 | Non-text elements, placeholder text |
| #83B7BF text on black | 9.49:1 | AAA | Lc -58.6 | Large or bold text, headings |
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
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CBDDE0
oklch(88.5% 0.02 208.8)
-
Step 300
300
#A8C7CC
oklch(80.8% 0.034 208.4)
-
Step 400
400 (this color)
#83B7BF
oklch(74.6% 0.056 207.9)
-
Step 500
500
#5196A0
oklch(63.2% 0.071 207.7)
-
Step 600
600
#31808B
oklch(55.6% 0.077 207.9)
-
Step 700
700
#236C76
oklch(49.1% 0.072 208)
-
Step 800
800
#1F5860
oklch(42.7% 0.06 208)
-
Step 900
900
#20494E
oklch(37.8% 0.046 206)
-
Step 950
950
#142B2E
oklch(27.2% 0.029 206.4)
#83B7BF 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) | #AFB3C0 | 0.055 |
| Deuteranopia (no green cones) | #A4ABBF | 0.050 |
| Tritanopia (no blue cones) | #6EBBB9 | 0.027 |
| Achromatopsia (no color) | #AEAEAE | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83B7BF
#83B7BF
oklch(74.6% 0.056 207.9)
- #CEA099
#CEA099
oklch(74.6% 0.056 28.4)
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 #83B7BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.045
- Light Grey Blue #9DBCD4 ΔE 0.046
- Pewter #96A8A1 ΔE 0.050
- Light Cornflower Blue #98C1D9 ΔE 0.050
- French Gray #ADB5BD ΔE 0.051
- Bluegrey #85A3B2 ΔE 0.053
- Cool Grey #95A3A6 ΔE 0.056
- Dark Gray #A9A9A9 ΔE 0.057
Use #83B7BF 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.