#83AAC8
Closest named color: Bluegrey (#85A3B2). oklch(72% 0.061 241.8), rgb(131, 170, 200).
Aa
Black text reads best on this color (8.54:1).
About this color
#83AAC8 is a medium-light, muted blue. In OKLCH its lightness is 72%, its chroma 0.061 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.032 away. Black text reads best on it, at 8.54:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.54:1 |
| White text | 2.45:1 |
Values
| HEX | #83AAC8 |
| RGB | rgb(131, 170, 200) |
| HSL | hsl(206, 39%, 65%) |
| OKLCH | oklch(72% 0.061 241.8) |
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 #83AAC8 | 2.45:1 | Fails | Lc -53.3 | Large or bold text, headings |
| Black text on #83AAC8 | 8.54:1 | AAA | Lc 55.7 | Large or bold text, headings |
| #83AAC8 text on white | 2.45:1 | Fails | Lc 48.3 | Large or bold text, headings |
| #83AAC8 text on black | 8.54:1 | AAA | Lc -53.7 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CDDBE6
oklch(88.4% 0.021 241.4)
-
Step 300
300
#ACC4D8
oklch(80.9% 0.039 243.3)
-
Step 400
400 (this color)
#83AAC8
oklch(72% 0.061 241.8)
-
Step 500
500
#5D8FB5
oklch(63% 0.079 242.3)
-
Step 600
600
#4279A1
oklch(55.6% 0.086 242.1)
-
Step 700
700
#346689
oklch(49.1% 0.078 241.3)
-
Step 800
800
#2C5370
oklch(42.7% 0.066 242.6)
-
Step 900
900
#28455A
oklch(37.7% 0.05 241.3)
-
Step 950
950
#182835
oklch(26.9% 0.033 243.9)
#83AAC8 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) | #9DA9CA | 0.033 |
| Deuteranopia (no green cones) | #94A2C7 | 0.028 |
| Tritanopia (no blue cones) | #6CB1B4 | 0.048 |
| Achromatopsia (no color) | #A5A5A5 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83AAC8
#83AAC8
oklch(72% 0.061 241.8)
- #C19D7E
#C19D7E
oklch(72.1% 0.061 62.4)
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 #83AAC8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.032
- Cool Steel #97A7B3 ΔE 0.036
- Bluey Grey #89A0B0 ΔE 0.037
- Greyblue #77A1B5 ΔE 0.038
- Cool Grey #95A3A6 ΔE 0.050
- Cool Gray #8D99AE ΔE 0.051
- Pewter #96A8A1 ΔE 0.058
- Light Grey Blue #9DBCD4 ΔE 0.061
Use #83AAC8 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.