#83AEC3
Closest named color: Cool Steel (#97A7B3). oklch(72.7% 0.055 229.5), rgb(131, 174, 195).
Aa
Black text reads best on this color (8.80:1).
About this color
#83AEC3 is a medium-light, muted teal or cyan. In OKLCH its lightness is 73%, its chroma 0.055 and its hue 229°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.032 away. Black text reads best on it, at 8.80:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.80:1 |
| White text | 2.38:1 |
Values
| HEX | #83AEC3 |
| RGB | rgb(131, 174, 195) |
| HSL | hsl(200, 35%, 64%) |
| OKLCH | oklch(72.7% 0.055 229.5) |
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 #83AEC3 | 2.38:1 | Fails | Lc -51.9 | Large or bold text, headings |
| Black text on #83AEC3 | 8.80:1 | AAA | Lc 57.0 | Large or bold text, headings |
| #83AEC3 text on white | 2.38:1 | Fails | Lc 46.9 | Large or bold text, headings |
| #83AEC3 text on black | 8.80:1 | AAA | Lc -55.1 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CDDCE3
oklch(88.5% 0.019 227.3)
-
Step 300
300
#ABC5D3
oklch(80.8% 0.034 231.3)
-
Step 400
400 (this color)
#83AEC3
oklch(72.7% 0.055 229.5)
-
Step 500
500
#5A92AC
oklch(63.1% 0.071 229.3)
-
Step 600
600
#3E7C97
oklch(55.6% 0.076 228.8)
-
Step 700
700
#2F6881
oklch(49% 0.072 229.4)
-
Step 800
800
#285569
oklch(42.7% 0.059 229.4)
-
Step 900
900
#264655
oklch(37.6% 0.046 229.9)
-
Step 950
950
#172932
oklch(27% 0.029 231)
#83AEC3 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) | #A3ACC4 | 0.040 |
| Deuteranopia (no green cones) | #9AA5C3 | 0.036 |
| Tritanopia (no blue cones) | #6EB4B5 | 0.038 |
| Achromatopsia (no color) | #A8A8A8 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83AEC3
#83AEC3
oklch(72.7% 0.055 229.5)
- #C49D88
#C49D88
oklch(72.6% 0.055 49.8)
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 #83AEC3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.032
- Bluegrey #85A3B2 ΔE 0.033
- Bluey Grey #89A0B0 ΔE 0.040
- Greyblue #77A1B5 ΔE 0.042
- Cool Grey #95A3A6 ΔE 0.045
- Pewter #96A8A1 ΔE 0.049
- Light Grey Blue #9DBCD4 ΔE 0.055
- Dark Gray #A9A9A9 ΔE 0.056
Use #83AEC3 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.