#367F8E
Closest named color: Ocean (#017B92). oklch(55.7% 0.075 213.3), rgb(54, 127, 142).
Aa
Black text reads best on this color (4.58:1).
About this color
#367F8E is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 56%, its chroma 0.075 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Ocean (#017B92), ΔE 0.029 away. Black text reads best on it, at 4.58:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Ocean (#017B92) |
| Black text | 4.58:1 |
| White text | 4.58:1 |
Values
| HEX | #367F8E |
| RGB | rgb(54, 127, 142) |
| HSL | hsl(190, 45%, 38%) |
| OKLCH | oklch(55.7% 0.075 213.3) |
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 #367F8E | 4.58:1 | AA | Lc -77.1 | Fine for body text |
| Black text on #367F8E | 4.58:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #367F8E text on white | 4.58:1 | AA | Lc 71.6 | Content text, not long reading |
| #367F8E text on black | 4.58:1 | AA | Lc -30.1 | 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
#E3ECEE
oklch(93.7% 0.01 212.5)
-
Step 200
200
#CCDDE1
oklch(88.6% 0.019 213.4)
-
Step 300
300
#A9C7CE
oklch(81% 0.034 213.4)
-
Step 400
400
#79AAB5
oklch(70.7% 0.054 213.1)
-
Step 500
500
#5495A3
oklch(63.2% 0.07 213.2)
-
Step 600
600 (this color)
#367F8E
oklch(55.7% 0.075 213.3)
-
Step 700
700
#276B79
oklch(49.1% 0.07 213.8)
-
Step 800
800
#235762
oklch(42.7% 0.058 213.8)
-
Step 900
900
#224850
oklch(37.7% 0.045 213.1)
-
Step 950
950
#152A2F
oklch(27% 0.028 214.7)
#367F8E 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) | #747B8F | 0.069 |
| Deuteranopia (no green cones) | #67718E | 0.063 |
| Tritanopia (no blue cones) | #008584 | 0.035 |
| Achromatopsia (no color) | #757575 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #367F8E
#367F8E
oklch(55.7% 0.075 213.3)
- #9B6357
#9B6357
oklch(55.7% 0.076 32.7)
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 #367F8E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean #017B92 ΔE 0.029
- Cerulean #457B9D ΔE 0.033
- Teal Blue #01889F ΔE 0.034
- Teal #008080 ΔE 0.035
- Stormy Blue #507B9C ΔE 0.038
- Deep Aqua #08787F ΔE 0.040
- Metallic Blue #4F738E ΔE 0.040
- Dark Cyan #008B8B ΔE 0.041
Use #367F8E 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.