#2D334F#2D334F

#2D334F is a dark, muted blue. Relative luminance 0.035; OKLCH L 32.9% C 0.050 H 274.1°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#2D334F
RGB	rgb(45, 51, 79)
HSL	hsl(229, 27%, 24%)
HSV	hsv(229, 43%, 31%)
CMYK	cmyk(43%, 35.4%, 0%, 69%)
CIE-LAB	lab(21.91, 5.71, -17.97)
CIE-LCH	lch(21.91, 18.86, 287.62°)
OKLab	oklab(32.89% 0.0036 -0.0503)
OKLCH	oklch(32.89% 0.05 274.1)
XYZ	xyz(3.6769, 3.4899, 7.8755)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D334F #4F492D

analogous

#2D444F #2D334F #382D4F

triadic

#2D334F #4F2D33 #334F2D

tetradic

#2D334F #4F2D44 #4F492D #2D4F38

square

#2D334F #4F2D44 #4F492D #2D4F38

split-complementary

#2D334F #4F382D #444F2D

monochromatic

#0B0D13 #171A28 #2D334F #434C76 #59659D

Accessibility & contrast

On white

12.37

#2D334F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2D334F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D334F

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D334F	#FFFFFF	#000000	##FFFFFF
##2D334F	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3650

Deuteranopia (green-blind)

#27334E

Tritanopia (blue-blind)

#23393D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2d334f;
/* rgb */ color: rgb(45, 51, 79);
/* oklch */ color: oklch(32.9% 0.050 274.1);

Tailwind

colors: {
  custom: {
    50: '#676a80',
    500: '#2d334f',
    950: '#000000',
  },
}

SCSS

$custom: #2d334f;
$custom-light: #676a80;
$custom-dark: #000000;

JSON

{
  "hex": "#2d334f",
  "rgb": {
    "r": 45,
    "g": 51,
    "b": 79
  },
  "hsl": {
    "h": 229.412,
    "s": 27.419,
    "l": 24.314
  },
  "oklch": {
    "l": 0.32886,
    "c": 0.05038,
    "h": 274.1
  },
  "luminance": 0.0349
}

Semantic roles & 50–950 ramp

primary

#2D334F

secondary

#817957

accent

#B364C4

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#06060A

muted

#7A7A7C

Preview Lab

Preview with #2D334F

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

Preview Lab → · Contrast checker → · Palette generator →