#2D1F85#2D1F85

#2D1F85 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.5% C 0.160 H 279.6°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#2D1F85
RGB	rgb(45, 31, 133)
HSL	hsl(248, 62%, 32%)
HSV	hsv(248, 77%, 52%)
CMYK	cmyk(66.2%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(20.95, 37.65, -54.55)
CIE-LCH	lch(20.95, 66.28, 304.61°)
OKLab	oklab(33.5% 0.0266 -0.1574)
OKLCH	oklch(33.5% 0.16 279.6)
XYZ	xyz(5.8045, 3.2309, 22.5035)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1F85 #77851F

analogous

#1F4485 #2D1F85 #601F85

triadic

#2D1F85 #852D1F #1F852D

tetradic

#2D1F85 #851F44 #77851F #1F8560

square

#2D1F85 #851F44 #77851F #1F8560

split-complementary

#2D1F85 #85601F #44851F

monochromatic

#0B0822 #1C1353 #2D1F85 #3E2BB7 #5D4AD5

Accessibility & contrast

On white

12.76

#2D1F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2D1F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1F85

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1F85	#FFFFFF	#000000	##FFFFFF
##2D1F85	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003688

Deuteranopia (green-blind)

#002E83

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d1f85;
/* rgb */ color: rgb(45, 31, 133);
/* oklch */ color: oklch(33.5% 0.160 279.6);

Tailwind

colors: {
  custom: {
    50: '#735daa',
    500: '#2d1f85',
    950: '#000000',
  },
}

SCSS

$custom: #2d1f85;
$custom-light: #735daa;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1f85",
  "rgb": {
    "r": 45,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 248.235,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33497,
    "c": 0.15968,
    "h": 279.6
  },
  "luminance": 0.03231
}

Semantic roles & 50–950 ramp

primary

#2D1F85

secondary

#A8B749

accent

#E543CF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D1F85

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

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