#30277F#30277F

#30277F is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.4% C 0.142 H 280.5°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#30277F
RGB	rgb(48, 39, 127)
HSL	hsl(246, 53%, 33%)
HSV	hsv(246, 69%, 50%)
CMYK	cmyk(62.2%, 69.3%, 0%, 50.2%)
CIE-LAB	lab(22.34, 31.29, -48.46)
CIE-LCH	lch(22.34, 57.68, 302.85°)
OKLab	oklab(34.38% 0.0258 -0.1396)
OKLCH	oklch(34.38% 0.142 280.5)
XYZ	xyz(5.7740, 3.6113, 20.4673)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30277F #767F27

analogous

#274A7F #30277F #5C277F

triadic

#30277F #7F3027 #277F30

tetradic

#30277F #7F274A #767F27 #277F5C

square

#30277F #7F274A #767F27 #277F5C

split-complementary

#30277F #7F5C27 #4A7F27

monochromatic

#0D0A21 #1E1950 #30277F #4235AE #6155CB

Accessibility & contrast

On white

12.19

#30277F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#30277F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30277F

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30277F	#FFFFFF	#000000	##FFFFFF
##30277F	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003982

Deuteranopia (green-blind)

#00327D

Tritanopia (blue-blind)

#003E4F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #30277f;
/* rgb */ color: rgb(48, 39, 127);
/* oklch */ color: oklch(34.4% 0.142 280.5);

Tailwind

colors: {
  custom: {
    50: '#7262a5',
    500: '#30277f',
    950: '#000000',
  },
}

SCSS

$custom: #30277f;
$custom-light: #7262a5;
$custom-dark: #000000;

JSON

{
  "hex": "#30277f",
  "rgb": {
    "r": 48,
    "g": 39,
    "b": 127
  },
  "hsl": {
    "h": 246.136,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34379,
    "c": 0.14195,
    "h": 280.5
  },
  "luminance": 0.03612
}

Semantic roles & 50–950 ramp

primary

#30277F

secondary

#A6B052

accent

#DC4BCE

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#09050F

muted

#7B797F

Preview Lab

Preview with #30277F

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

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