#364352
Closest named color: Dark Grey Blue (#29465B). oklch(37.8% 0.031 252.3), rgb(54, 67, 82).
Aa
White text reads best on this color (10.08:1).
About this color
#364352 is a dark, muted blue. In OKLCH its lightness is 38%, its chroma 0.031 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.021 away. White text reads best on it, at 10.08:1.
| Hue family | Blues |
| Lightness | dark (38%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.08:1 |
| White text | 10.08:1 |
Values
| HEX | #364352 |
| RGB | rgb(54, 67, 82) |
| HSL | hsl(212, 21%, 27%) |
| OKLCH | oklch(37.8% 0.031 252.3) |
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 #364352 | 10.08:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #364352 | 2.08:1 | Fails | Lc 10.5 | Not readable |
| #364352 text on white | 10.08:1 | AAA | Lc 93.4 | Preferred for body text |
| #364352 text on black | 2.08:1 | Fails | Lc -9.1 | Not readable |
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 900.
-
Step 50
50
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E7EAEE
oklch(93.6% 0.006 255.5)
-
Step 200
200
#D3DAE2
oklch(88.5% 0.013 251.6)
-
Step 300
300
#B6C2D0
oklch(80.9% 0.024 252.2)
-
Step 400
400
#90A3B8
oklch(70.8% 0.038 251)
-
Step 500
500
#758CA6
oklch(63.1% 0.047 251.7)
-
Step 600
600
#5E7691
oklch(55.7% 0.051 251.7)
-
Step 700
700
#4D637C
oklch(49.2% 0.048 252)
-
Step 800
800
#3F5164
oklch(42.8% 0.039 250.1)
-
Step 900
900 (this color)
#364352
oklch(37.8% 0.031 252.3)
-
Step 950
950
#202730
oklch(27% 0.02 254.8)
#364352 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) | #3D4353 | 0.011 |
| Deuteranopia (no green cones) | #3A4152 | 0.008 |
| Tritanopia (no blue cones) | #2E4648 | 0.026 |
| Achromatopsia (no color) | #424242 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #364352
#364352
oklch(37.8% 0.031 252.3)
- #4C3F30
#4C3F30
oklch(37.7% 0.03 70.7)
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 #364352, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.021
- Charcoal #264653 ΔE 0.021
- Charcoal Grey #3C4142 ΔE 0.027
- Onyx #343A40 ΔE 0.037
- Dark Slate Gray #2F4F4F ΔE 0.042
- Dark Blue Grey #1F3B4D ΔE 0.043
- Dark Teal #014D4E ΔE 0.054
- Midnight Green #073B4C ΔE 0.059
Use #364352 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.