#2F2D90#2F2D90

#2F2D90 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.9% C 0.158 H 276.3°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D90
RGB	rgb(47, 45, 144)
HSL	hsl(241, 52%, 37%)
HSV	hsv(241, 69%, 56%)
CMYK	cmyk(67.4%, 68.7%, 0%, 43.5%)
CIE-LAB	lab(25.24, 33.23, -54.34)
CIE-LCH	lch(25.24, 63.70, 301.45°)
OKLab	oklab(36.94% 0.0173 -0.1568)
OKLCH	oklch(36.94% 0.158 276.3)
XYZ	xyz(7.1431, 4.4941, 26.8712)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D90 #8E902D

analogous

#2D5D90 #2F2D90 #612D90

triadic

#2F2D90 #902F2D #2D902F

tetradic

#2F2D90 #902D5D #8E902D #2D9061

square

#2F2D90 #902D5D #8E902D #2D9061

split-complementary

#2F2D90 #90612D #5D902D

monochromatic

#111033 #201E61 #2F2D90 #3E3CBF #6A68D0

Accessibility & contrast

On white

11.06

#2F2D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2F2D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D90

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D90	#FFFFFF	#000000	##FFFFFF
##2F2D90	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004093

Deuteranopia (green-blind)

#00378E

Tritanopia (blue-blind)

#00475A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2f2d90;
/* rgb */ color: rgb(47, 45, 144);
/* oklch */ color: oklch(36.9% 0.158 276.3);

Tailwind

colors: {
  custom: {
    50: '#7566b1',
    500: '#2f2d90',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d90;
$custom-light: #7566b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d90",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 144
  },
  "hsl": {
    "h": 241.212,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.3694,
    "c": 0.15779,
    "h": 276.3
  },
  "luminance": 0.04495
}

Semantic roles & 50–950 ramp

primary

#2F2D90

secondary

#B5B662

accent

#DC4CD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2F2D90

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

Preview Lab → · Contrast checker → · Palette generator →