#2F259F#2F259F

#2F259F is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.3% C 0.186 H 276.1°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#2F259F
RGB	rgb(47, 37, 159)
HSL	hsl(245, 62%, 38%)
HSV	hsv(245, 77%, 62%)
CMYK	cmyk(70.4%, 76.7%, 0%, 37.6%)
CIE-LAB	lab(25.04, 43.02, -63.88)
CIE-LCH	lch(25.04, 77.02, 303.96°)
OKLab	oklab(37.25% 0.0197 -0.1846)
OKLCH	oklch(37.25% 0.186 276.1)
XYZ	xyz(8.0898, 4.4299, 33.2229)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F259F #959F25

analogous

#25589F #2F259F #6C259F

triadic

#2F259F #9F2F25 #259F2F

tetradic

#2F259F #9F2558 #959F25 #259F6C

square

#2F259F #9F2558 #959F25 #259F6C

split-complementary

#2F259F #9F6C25 #589F25

monochromatic

#120E3C #20196D #2F259F #3F32CF #6D64DB

Accessibility & contrast

On white

11.13

#2F259F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2F259F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F259F

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F259F	#FFFFFF	#000000	##FFFFFF
##2F259F	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)

#0041A2

Deuteranopia (green-blind)

#00369D

Tritanopia (blue-blind)

#004961

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f259f;
/* rgb */ color: rgb(47, 37, 159);
/* oklch */ color: oklch(37.3% 0.186 276.1);

Tailwind

colors: {
  custom: {
    50: '#7962bd',
    500: '#2f259f',
    950: '#000000',
  },
}

SCSS

$custom: #2f259f;
$custom-light: #7962bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f259f",
  "rgb": {
    "r": 47,
    "g": 37,
    "b": 159
  },
  "hsl": {
    "h": 244.918,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.37254,
    "c": 0.1857,
    "h": 276.1
  },
  "luminance": 0.04431
}

Semantic roles & 50–950 ramp

primary

#2F259F

secondary

#B8C05F

accent

#E542D8

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2F259F

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

Preview Lab → · Contrast checker → · Palette generator →