#2E374B#2E374B

#2E374B is a dark, muted blue. Relative luminance 0.038; OKLCH L 33.7% C 0.037 H 265.7°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#2E374B
RGB	rgb(46, 55, 75)
HSL	hsl(221, 24%, 24%)
HSV	hsv(221, 39%, 29%)
CMYK	cmyk(38.7%, 26.7%, 0%, 70.6%)
CIE-LAB	lab(23.07, 2.00, -13.49)
CIE-LCH	lch(23.07, 13.64, 278.41°)
OKLab	oklab(33.75% -0.0028 -0.0374)
OKLCH	oklch(33.75% 0.037 265.7)
XYZ	xyz(3.7625, 3.8211, 7.1945)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E374B #4B422E

analogous

#2E454B #2E374B #332E4B

triadic

#2E374B #4B2E37 #374B2E

tetradic

#2E374B #4B2E45 #4B422E #2E4B33

square

#2E374B #4B2E45 #4B422E #2E4B33

split-complementary

#2E374B #4B332E #454B2E

monochromatic

#0C0E13 #171B25 #2E374B #455371 #5D6F97

Accessibility & contrast

On white

11.90

#2E374B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2E374B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E374B

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E374B	#FFFFFF	#000000	##FFFFFF
##2E374B	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30384C

Deuteranopia (green-blind)

#2E364B

Tritanopia (blue-blind)

#253B3E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2e374b;
/* rgb */ color: rgb(46, 55, 75);
/* oklch */ color: oklch(33.7% 0.037 265.7);

Tailwind

colors: {
  custom: {
    50: '#686d7d',
    500: '#2e374b',
    950: '#000000',
  },
}

SCSS

$custom: #2e374b;
$custom-light: #686d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#2e374b",
  "rgb": {
    "r": 46,
    "g": 55,
    "b": 75
  },
  "hsl": {
    "h": 221.379,
    "s": 23.967,
    "l": 23.725
  },
  "oklch": {
    "l": 0.33745,
    "c": 0.03748,
    "h": 265.7
  },
  "luminance": 0.03821
}

Semantic roles & 50–950 ramp

primary

#2E374B

secondary

#7C7159

accent

#A567C0

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#060709

muted

#7A7A7B

Preview Lab

Preview with #2E374B

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

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