#302A50#302A50

#302A50 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.1% C 0.067 H 289.2°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#302A50
RGB	rgb(48, 42, 80)
HSL	hsl(249, 31%, 24%)
HSV	hsv(249, 48%, 31%)
CMYK	cmyk(40%, 47.5%, 0%, 68.6%)
CIE-LAB	lab(19.49, 13.29, -22.43)
CIE-LCH	lch(19.49, 26.07, 300.65°)
OKLab	oklab(31.12% 0.0219 -0.0631)
OKLCH	oklch(31.12% 0.067 289.2)
XYZ	xyz(3.4945, 2.8634, 7.9564)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302A50 #4A502A

analogous

#2A3750 #302A50 #432A50

triadic

#302A50 #50302A #2A5030

tetradic

#302A50 #502A37 #4A502A #2A5043

square

#302A50 #502A37 #4A502A #2A5043

split-complementary

#302A50 #50432A #37502A

monochromatic

#0C0B14 #181528 #302A50 #483F78 #6054A0

Accessibility & contrast

On white

13.35

#302A50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#302A50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302A50

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302A50	#FFFFFF	#000000	##FFFFFF
##302A50	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3051

Deuteranopia (green-blind)

#1D2E4F

Tritanopia (blue-blind)

#283139

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #302a50;
/* rgb */ color: rgb(48, 42, 80);
/* oklch */ color: oklch(31.1% 0.067 289.2);

Tailwind

colors: {
  custom: {
    50: '#6a6381',
    500: '#302a50',
    950: '#000000',
  },
}

SCSS

$custom: #302a50;
$custom-light: #6a6381;
$custom-dark: #000000;

JSON

{
  "hex": "#302a50",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 80
  },
  "hsl": {
    "h": 249.474,
    "s": 31.148,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3112,
    "c": 0.06683,
    "h": 289.2
  },
  "luminance": 0.02863
}

Semantic roles & 50–950 ramp

primary

#302A50

secondary

#7B8254

accent

#C760B7

background

#F6F5F7

surface

#EBEAEE

border

#C6C6C9

text

#06050A

muted

#7A797C

Preview Lab

Preview with #302A50

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

Preview Lab → · Contrast checker → · Palette generator →