#30277D#30277D

#30277D is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.2% C 0.139 H 280.8°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#30277D
RGB	rgb(48, 39, 125)
HSL	hsl(246, 52%, 32%)
HSV	hsv(246, 69%, 49%)
CMYK	cmyk(61.6%, 68.8%, 0%, 51%)
CIE-LAB	lab(22.16, 30.60, -47.49)
CIE-LCH	lch(22.16, 56.50, 302.79°)
OKLab	oklab(34.19% 0.0261 -0.1367)
OKLCH	oklch(34.19% 0.139 280.8)
XYZ	xyz(5.6450, 3.5597, 19.7877)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30277D #747D27

analogous

#27497D #30277D #5B277D

triadic

#30277D #7D3027 #277D30

tetradic

#30277D #7D2749 #747D27 #277D5B

square

#30277D #7D2749 #747D27 #277D5B

split-complementary

#30277D #7D5B27 #497D27

monochromatic

#0C0A20 #1E184E #30277D #4236AC #6155CA

Accessibility & contrast

On white

12.27

#30277D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#30277D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30277D

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30277D	#FFFFFF	#000000	##FFFFFF
##30277D	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003880

Deuteranopia (green-blind)

#00327B

Tritanopia (blue-blind)

#003D4E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #30277d;
/* rgb */ color: rgb(48, 39, 125);
/* oklch */ color: oklch(34.2% 0.139 280.8);

Tailwind

colors: {
  custom: {
    50: '#7262a3',
    500: '#30277d',
    950: '#000000',
  },
}

SCSS

$custom: #30277d;
$custom-light: #7262a3;
$custom-dark: #000000;

JSON

{
  "hex": "#30277d",
  "rgb": {
    "r": 48,
    "g": 39,
    "b": 125
  },
  "hsl": {
    "h": 246.279,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.3419,
    "c": 0.13921,
    "h": 280.8
  },
  "luminance": 0.0356
}

Semantic roles & 50–950 ramp

primary

#30277D

secondary

#A5AF51

accent

#DC4CCD

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #30277D

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

Preview Lab → · Contrast checker → · Palette generator →