#2F2D8E#2F2D8E

#2F2D8E is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.7% C 0.155 H 276.5°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D8E
RGB	rgb(47, 45, 142)
HSL	hsl(241, 52%, 37%)
HSV	hsv(241, 68%, 56%)
CMYK	cmyk(66.9%, 68.3%, 0%, 44.3%)
CIE-LAB	lab(25.06, 32.54, -53.41)
CIE-LCH	lch(25.06, 62.54, 301.35°)
OKLab	oklab(36.75% 0.0175 -0.1541)
OKLCH	oklch(36.75% 0.155 276.5)
XYZ	xyz(6.9916, 4.4335, 26.0732)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D8E #8C8E2D

analogous

#2D5C8E #2F2D8E #602D8E

triadic

#2F2D8E #8E2F2D #2D8E2F

tetradic

#2F2D8E #8E2D5C #8C8E2D #2D8E60

square

#2F2D8E #8E2D5C #8C8E2D #2D8E60

split-complementary

#2F2D8E #8E602D #5C8E2D

monochromatic

#101031 #201E60 #2F2D8E #3E3CBC #6967CF

Accessibility & contrast

On white

11.13

#2F2D8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2F2D8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D8E

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D8E	#FFFFFF	#000000	##FFFFFF
##2F2D8E	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004091

Deuteranopia (green-blind)

#00378C

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f2d8e;
/* rgb */ color: rgb(47, 45, 142);
/* oklch */ color: oklch(36.7% 0.155 276.5);

Tailwind

colors: {
  custom: {
    50: '#7466b0',
    500: '#2f2d8e',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d8e;
$custom-light: #7466b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d8e",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 142
  },
  "hsl": {
    "h": 241.237,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36748,
    "c": 0.1551,
    "h": 276.5
  },
  "luminance": 0.04434
}

Semantic roles & 50–950 ramp

primary

#2F2D8E

secondary

#B4B561

accent

#DB4CD8

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2F2D8E

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

Preview Lab → · Contrast checker → · Palette generator →