#2F364B#2F364B

#2F364B is a dark, muted blue. Relative luminance 0.038; OKLCH L 33.6% C 0.038 H 270.0°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#2F364B
RGB	rgb(47, 54, 75)
HSL	hsl(225, 23%, 24%)
HSV	hsv(225, 37%, 29%)
CMYK	cmyk(37.3%, 28%, 0%, 70.6%)
CIE-LAB	lab(22.83, 3.02, -13.86)
CIE-LCH	lch(22.83, 14.18, 282.29°)
OKLab	oklab(33.58% 0 -0.0384)
OKLCH	oklch(33.58% 0.038 270)
XYZ	xyz(3.7611, 3.7505, 7.1810)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F364B #4B442F

analogous

#2F444B #2F364B #362F4B

triadic

#2F364B #4B2F36 #364B2F

tetradic

#2F364B #4B2F44 #4B442F #2F4B36

square

#2F364B #4B2F44 #4B442F #2F4B36

split-complementary

#2F364B #4B362F #444B2F

monochromatic

#0C0E13 #171B25 #2F364B #475171 #5E6C96

Accessibility & contrast

On white

12.00

#2F364B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2F364B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F364B

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F364B	#FFFFFF	#000000	##FFFFFF
##2F364B	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F384C

Deuteranopia (green-blind)

#2D354B

Tritanopia (blue-blind)

#273A3D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f364b;
/* rgb */ color: rgb(47, 54, 75);
/* oklch */ color: oklch(33.6% 0.038 270.0);

Tailwind

colors: {
  custom: {
    50: '#686c7d',
    500: '#2f364b',
    950: '#000000',
  },
}

SCSS

$custom: #2f364b;
$custom-light: #686c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#2f364b",
  "rgb": {
    "r": 47,
    "g": 54,
    "b": 75
  },
  "hsl": {
    "h": 225,
    "s": 22.951,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33577,
    "c": 0.0384,
    "h": 270
  },
  "luminance": 0.03751
}

Semantic roles & 50–950 ramp

primary

#2F364B

secondary

#7C735A

accent

#AA68BF

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#060709

muted

#7A7A7B

Preview Lab

Preview with #2F364B

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

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