#235E67
Closest named color: Petrol (#005F6A). oklch(44.8% 0.062 209), rgb(35, 94, 103).
Aa
White text reads best on this color (7.32:1).
About this color
#235E67 is a dark, muted teal or cyan. In OKLCH its lightness is 45%, its chroma 0.062 and its hue 209°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.015 away. White text reads best on it, at 7.32:1.
| Hue family | Teals and cyans |
| Lightness | dark (45%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.86:1 |
| White text | 7.32:1 |
Values
| HEX | #235E67 |
| RGB | rgb(35, 94, 103) |
| HSL | hsl(188, 49%, 27%) |
| OKLCH | oklch(44.8% 0.062 209) |
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 #235E67 | 7.32:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #235E67 | 2.86:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #235E67 text on white | 7.32:1 | AAA | Lc 85.2 | Fine for body text |
| #235E67 text on black | 2.86:1 | Fails | Lc -16.8 | Dividers and decoration only |
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 800.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CBDDE0
oklch(88.5% 0.02 208.8)
-
Step 300
300
#A7C8CD
oklch(81% 0.036 207.7)
-
Step 400
400
#75ABB4
oklch(70.7% 0.058 209)
-
Step 500
500
#4E96A1
oklch(63.1% 0.074 208.4)
-
Step 600
600
#2D808D
oklch(55.6% 0.08 209.7)
-
Step 700
700
#1E6C77
oklch(49% 0.074 208.7)
-
Step 800
800 (this color)
#235E67
oklch(44.8% 0.062 209)
-
Step 900
900
#1E494F
oklch(37.8% 0.048 207.6)
-
Step 950
950
#132B2E
oklch(27.1% 0.03 206.1)
#235E67 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) | #565A68 | 0.060 |
| Deuteranopia (no green cones) | #4C5367 | 0.054 |
| Tritanopia (no blue cones) | #006261 | 0.024 |
| Achromatopsia (no color) | #565656 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #235E67
#235E67
oklch(44.8% 0.062 209)
- #734741
#734741
oklch(44.7% 0.062 28.2)
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 #235E67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.015
- Dark Aqua #05696B ΔE 0.034
- Dark Green Blue #1F6357 ΔE 0.036
- Deep Teal #00555A ΔE 0.040
- YInMn Blue #415A77 ΔE 0.046
- Dark Slate Gray #2F4F4F ΔE 0.052
- Slate #516572 ΔE 0.060
- Light Navy Blue #2E5A88 ΔE 0.062
Use #235E67 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.