#335F53
Closest named color: Dark Green Blue (#1F6357). oklch(45% 0.053 174.2), rgb(51, 95, 83).
Aa
White text reads best on this color (7.23:1).
About this color
#335F53 is a dark, muted teal or cyan. In OKLCH its lightness is 45%, its chroma 0.053 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.018 away. White text reads best on it, at 7.23:1.
| Hue family | Teals and cyans |
| Lightness | dark (45%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.90:1 |
| White text | 7.23:1 |
Values
| HEX | #335F53 |
| RGB | rgb(51, 95, 83) |
| HSL | hsl(164, 30%, 29%) |
| OKLCH | oklch(45% 0.053 174.2) |
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 #335F53 | 7.23:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #335F53 | 2.90:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #335F53 text on white | 7.23:1 | AAA | Lc 85.0 | Fine for body text |
| #335F53 text on black | 2.90:1 | Fails | Lc -17.0 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CEDDD8
oklch(88.5% 0.017 174)
-
Step 300
300
#ADC8BF
oklch(81% 0.032 173.4)
-
Step 400
400
#81AB9E
oklch(70.7% 0.049 173.8)
-
Step 500
500
#5F9687
oklch(63% 0.063 175)
-
Step 600
600
#448170
oklch(55.7% 0.069 173.5)
-
Step 700
700
#356D5E
oklch(49.2% 0.065 173.9)
-
Step 800
800 (this color)
#335F53
oklch(45% 0.053 174.2)
-
Step 900
900
#294940
oklch(37.8% 0.041 174.1)
-
Step 950
950
#182B25
oklch(27% 0.027 172.2)
#335F53 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) | #5C5A52 | 0.055 |
| Deuteranopia (no green cones) | #555554 | 0.053 |
| Tritanopia (no blue cones) | #24605B | 0.016 |
| Achromatopsia (no color) | #575757 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #335F53
#335F53
oklch(45% 0.053 174.2)
- #6D4957
#6D4957
oklch(45% 0.053 354.4)
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 #335F53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.018
- Dark Aqua #05696B ΔE 0.043
- Petrol #005F6A ΔE 0.045
- Pine #2B5D34 ΔE 0.048
- Dark Slate Gray #2F4F4F ΔE 0.052
- Deep Teal #00555A ΔE 0.053
- Spruce #0A5F38 ΔE 0.055
- Dark Blue Green #005249 ΔE 0.059
Use #335F53 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.