#303452#303452

#303452 is a dark, muted blue. Relative luminance 0.037; OKLCH L 33.6% C 0.053 H 277.3°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#303452
RGB	rgb(48, 52, 82)
HSL	hsl(233, 26%, 25%)
HSV	hsv(233, 41%, 32%)
CMYK	cmyk(41.5%, 36.6%, 0%, 67.8%)
CIE-LAB	lab(22.63, 6.96, -18.82)
CIE-LCH	lch(22.63, 20.07, 290.30°)
OKLab	oklab(33.56% 0.0068 -0.0526)
OKLCH	oklch(33.56% 0.053 277.3)
XYZ	xyz(3.9695, 3.6934, 8.4848)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303452 #524E30

analogous

#304552 #303452 #3D3052

triadic

#303452 #523034 #345230

tetradic

#303452 #523045 #524E30 #30523D

square

#303452 #523045 #524E30 #30523D

split-complementary

#303452 #523D30 #455230

monochromatic

#0B0C13 #191C2B #303452 #474C79 #5D659F

Accessibility & contrast

On white

12.08

#303452 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#303452 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303452

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303452	#FFFFFF	#000000	##FFFFFF
##303452	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3753

Deuteranopia (green-blind)

#283551

Tritanopia (blue-blind)

#263A3F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #303452;
/* rgb */ color: rgb(48, 52, 82);
/* oklch */ color: oklch(33.6% 0.053 277.3);

Tailwind

colors: {
  custom: {
    50: '#6a6b82',
    500: '#303452',
    950: '#000000',
  },
}

SCSS

$custom: #303452;
$custom-light: #6a6b82;
$custom-dark: #000000;

JSON

{
  "hex": "#303452",
  "rgb": {
    "r": 48,
    "g": 52,
    "b": 82
  },
  "hsl": {
    "h": 232.941,
    "s": 26.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3356,
    "c": 0.05307,
    "h": 277.3
  },
  "luminance": 0.03694
}

Semantic roles & 50–950 ramp

primary

#303452

secondary

#837E5B

accent

#B865C3

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060A

muted

#7A7A7C

Preview Lab

Preview with #303452

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

Preview Lab → · Contrast checker → · Palette generator →