#2F1E91#2F1E91

#2F1E91 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.8% C 0.175 H 278.9°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#2F1E91
RGB	rgb(47, 30, 145)
HSL	hsl(249, 66%, 34%)
HSV	hsv(249, 79%, 57%)
CMYK	cmyk(67.6%, 79.3%, 0%, 43.1%)
CIE-LAB	lab(22.22, 42.28, -59.94)
CIE-LCH	lch(22.22, 73.35, 305.20°)
OKLab	oklab(34.82% 0.027 -0.1731)
OKLCH	oklch(34.82% 0.175 278.9)
XYZ	xyz(6.7458, 3.5767, 27.1174)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1E91 #80911E

analogous

#1E4691 #2F1E91 #691E91

triadic

#2F1E91 #912F1E #1E912F

tetradic

#2F1E91 #911E46 #80911E #1E9169

square

#2F1E91 #911E46 #80911E #1E9169

split-complementary

#2F1E91 #91691E #46911E

monochromatic

#0E092C #1F145E #2F1E91 #3F28C4 #644FDB

Accessibility & contrast

On white

12.24

#2F1E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2F1E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1E91

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1E91	#FFFFFF	#000000	##FFFFFF
##2F1E91	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003994

Deuteranopia (green-blind)

#00308F

Tritanopia (blue-blind)

#004057

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2f1e91;
/* rgb */ color: rgb(47, 30, 145);
/* oklch */ color: oklch(34.8% 0.175 278.9);

Tailwind

colors: {
  custom: {
    50: '#765db2',
    500: '#2f1e91',
    950: '#000000',
  },
}

SCSS

$custom: #2f1e91;
$custom-light: #765db2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1e91",
  "rgb": {
    "r": 47,
    "g": 30,
    "b": 145
  },
  "hsl": {
    "h": 248.87,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.3482,
    "c": 0.1752,
    "h": 278.9
  },
  "luminance": 0.03577
}

Semantic roles & 50–950 ramp

primary

#2F1E91

secondary

#ADBD4D

accent

#E93FD0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2F1E91

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

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