#09353A
Closest named color: Midnight Green (#073B4C). oklch(30.3% 0.046 206.3), rgb(9, 53, 58).
Aa
White text reads best on this color (13.27:1).
About this color
#09353A is a dark, muted teal or cyan. In OKLCH its lightness is 30%, its chroma 0.046 and its hue 206°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.034 away. White text reads best on it, at 13.27:1.
| Hue family | Teals and cyans |
| Lightness | dark (30%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.58:1 |
| White text | 13.27:1 |
Values
| HEX | #09353A |
| RGB | rgb(9, 53, 58) |
| HSL | hsl(186, 73%, 13%) |
| OKLCH | oklch(30.3% 0.046 206.3) |
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 #09353A | 13.27:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #09353A | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #09353A text on white | 13.27:1 | AAA | Lc 99.4 | Preferred for body text |
| #09353A text on black | 1.58:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F0F7F8
oklch(97.1% 0.008 207.1)
-
Step 100
100
#DEEDEF
oklch(93.6% 0.016 206.4)
-
Step 200
200
#C3DFE3
oklch(88.4% 0.03 207.1)
-
Step 300
300
#97CBD2
oklch(80.8% 0.055 206.5)
-
Step 400
400
#55B0BC
oklch(70.6% 0.088 206.9)
-
Step 500
500
#009BAA
oklch(63% 0.108 206.9)
-
Step 600
600
#00838F
oklch(55.7% 0.095 206.1)
-
Step 700
700
#006E78
oklch(49.1% 0.084 205.8)
-
Step 800
800
#005A63
oklch(42.7% 0.073 206.6)
-
Step 900
900
#004B52
oklch(37.7% 0.064 205.5)
-
Step 950
950 (this color)
#09353A
oklch(30.3% 0.046 206.3)
#09353A 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) | #30333A | 0.045 |
| Deuteranopia (no green cones) | #292D3A | 0.043 |
| Tritanopia (no blue cones) | #003836 | 0.016 |
| Achromatopsia (no color) | #303030 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #09353A
#09353A
oklch(30.3% 0.046 206.3)
- #432522
#432522
oklch(30.3% 0.046 26.3)
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 #09353A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.034
- Gunmetal #293241 ΔE 0.040
- Dark Blue Grey #1F3B4D ΔE 0.044
- Space Cadet #2B2D42 ΔE 0.051
- Oxford Blue #1B263B ΔE 0.054
- Onyx #343A40 ΔE 0.057
- Jet #212529 ΔE 0.057
- Dark #1B2431 ΔE 0.058
Use #09353A 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.