#2D4158#2D4158

#2D4158 is a dark, muted cyan. Relative luminance 0.050; OKLCH L 36.9% C 0.047 H 252.5°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#2D4158
RGB	rgb(45, 65, 88)
HSL	hsl(212, 32%, 26%)
HSV	hsv(212, 49%, 35%)
CMYK	cmyk(48.9%, 26.1%, 0%, 65.5%)
CIE-LAB	lab(26.86, -0.77, -16.21)
CIE-LCH	lch(26.86, 16.23, 267.28°)
OKLab	oklab(36.89% -0.0142 -0.0452)
OKLCH	oklch(36.89% 0.047 252.5)
XYZ	xyz(4.7333, 5.0428, 9.9546)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4158 #58442D

analogous

#2D5658 #2D4158 #2E2D58

triadic

#2D4158 #582D41 #41582D

tetradic

#2D4158 #582D56 #58442D #2D582E

square

#2D4158 #582D56 #58442D #2D582E

split-complementary

#2D4158 #582E2D #56582D

monochromatic

#0A0F14 #182330 #2D4158 #425F80 #577DA9

Accessibility & contrast

On white

10.46

#2D4158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2D4158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4158

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4158	#FFFFFF	#000000	##FFFFFF
##2D4158	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384259

Deuteranopia (green-blind)

#333E58

Tritanopia (blue-blind)

#1C4649

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2d4158;
/* rgb */ color: rgb(45, 65, 88);
/* oklch */ color: oklch(36.9% 0.047 252.5);

Tailwind

colors: {
  custom: {
    50: '#687587',
    500: '#2d4158',
    950: '#000000',
  },
}

SCSS

$custom: #2d4158;
$custom-light: #687587;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4158",
  "rgb": {
    "r": 45,
    "g": 65,
    "b": 88
  },
  "hsl": {
    "h": 212.093,
    "s": 32.331,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36892,
    "c": 0.04735,
    "h": 252.5
  },
  "luminance": 0.05043
}

Semantic roles & 50–950 ramp

primary

#2D4158

secondary

#8A7257

accent

#985FC8

background

#F6F7F8

surface

#EBEDEF

border

#C6C8CA

text

#06080B

muted

#7A7B7C

Preview Lab

Preview with #2D4158

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →