#367F93
Closest named color: Cerulean (#457B9D). oklch(55.9% 0.078 218.7), rgb(54, 127, 147).
Aa
Black text reads best on this color (4.61:1).
About this color
#367F93 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 56%, its chroma 0.078 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Cerulean (#457B9D), ΔE 0.026 away. Black text reads best on it, at 4.61:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Cerulean (#457B9D) |
| Black text | 4.61:1 |
| White text | 4.55:1 |
Values
| HEX | #367F93 |
| RGB | rgb(54, 127, 147) |
| HSL | hsl(193, 46%, 39%) |
| OKLCH | oklch(55.9% 0.078 218.7) |
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 #367F93 | 4.55:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #367F93 | 4.61:1 | AA | Lc 32.7 | Non-text elements, placeholder text |
| #367F93 text on white | 4.55:1 | AA | Lc 71.4 | Content text, not long reading |
| #367F93 text on black | 4.61:1 | AA | Lc -30.3 | 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
#CCDDE2
oklch(88.6% 0.02 217.2)
-
Step 300
300
#A8C7D0
oklch(81% 0.036 217.2)
-
Step 400
400
#79A9B8
oklch(70.6% 0.056 219.2)
-
Step 500
500
#5494A7
oklch(63.1% 0.072 219.1)
-
Step 600
600 (this color)
#367F93
oklch(55.9% 0.078 218.7)
-
Step 700
700
#276A7C
oklch(49% 0.072 218.8)
-
Step 800
800
#225765
oklch(42.8% 0.06 218.1)
-
Step 900
900
#224852
oklch(37.8% 0.046 217.1)
-
Step 950
950
#152A30
oklch(27% 0.029 218.2)
#367F93 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) | #727C94 | 0.066 |
| Deuteranopia (no green cones) | #657293 | 0.059 |
| Tritanopia (no blue cones) | #008685 | 0.041 |
| Achromatopsia (no color) | #767676 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #367F93
#367F93
oklch(55.9% 0.078 218.7)
- #9C6452
#9C6452
oklch(55.9% 0.078 38.6)
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 #367F93, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cerulean #457B9D ΔE 0.026
- Ocean #017B92 ΔE 0.028
- Teal Blue #01889F ΔE 0.030
- Stormy Blue #507B9C ΔE 0.032
- Metallic Blue #4F738E ΔE 0.038
- Dull Blue #49759C ΔE 0.039
- Teal #008080 ΔE 0.041
- Deep Aqua #08787F ΔE 0.045
Use #367F93 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.