#20838D
Closest named color: Teal (#008080). oklch(56% 0.087 205.2), rgb(32, 131, 141).
Aa
Black text reads best on this color (4.69:1).
About this color
#20838D is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 56%, its chroma 0.087 and its hue 205°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.024 away. Black text reads best on it, at 4.69:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.69:1 |
| White text | 4.47:1 |
Values
| HEX | #20838D |
| RGB | rgb(32, 131, 141) |
| HSL | hsl(186, 63%, 34%) |
| OKLCH | oklch(56% 0.087 205.2) |
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 #20838D | 4.47:1 | AA large text | Lc -76.2 | Fine for body text |
| Black text on #20838D | 4.69:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #20838D text on white | 4.47:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #20838D text on black | 4.69:1 | AA | Lc -31.0 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#C9DEE0
oklch(88.6% 0.023 203.7)
-
Step 300
300
#A4C8CD
oklch(80.8% 0.039 206.8)
-
Step 400
400
#70ACB3
oklch(70.6% 0.063 205.2)
-
Step 500
500
#4698A1
oklch(63.2% 0.08 205)
-
Step 600
600 (this color)
#20838D
oklch(56% 0.087 205.2)
-
Step 700
700
#0C6E77
oklch(49.2% 0.081 205.1)
-
Step 800
800
#115961
oklch(42.6% 0.067 206.3)
-
Step 900
900
#184A4F
oklch(37.8% 0.053 204.5)
-
Step 950
950
#102B2E
oklch(27% 0.033 205.1)
#20838D 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) | #787D8E | 0.087 |
| Deuteranopia (no green cones) | #69728D | 0.080 |
| Tritanopia (no blue cones) | #008986 | 0.025 |
| Achromatopsia (no color) | #777777 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #20838D
#20838D
oklch(56% 0.087 205.2)
- #A2605A
#A2605A
oklch(56.2% 0.087 25.8)
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 #20838D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.024
- Dark Cyan #008B8B ΔE 0.026
- Teal Blue #01889F ΔE 0.028
- Ocean #017B92 ΔE 0.031
- Deep Aqua #08787F ΔE 0.039
- Bluegreen #017A79 ΔE 0.040
- Teal Green #0A9396 ΔE 0.046
- Cerulean #457B9D ΔE 0.047
Use #20838D 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.