#2F275C#2F275C

#2F275C is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.2% C 0.091 H 286.8°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#2F275C
RGB	rgb(47, 39, 92)
HSL	hsl(249, 40%, 26%)
HSV	hsv(249, 58%, 36%)
CMYK	cmyk(48.9%, 57.6%, 0%, 63.9%)
CIE-LAB	lab(19.34, 19.07, -30.69)
CIE-LCH	lch(19.34, 36.13, 301.86°)
OKLab	oklab(31.25% 0.0264 -0.0874)
OKLCH	oklch(31.25% 0.091 286.8)
XYZ	xyz(3.8290, 2.8279, 10.4672)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F275C #545C27

analogous

#27395C #2F275C #49275C

triadic

#2F275C #5C2F27 #275C2F

tetradic

#2F275C #5C2739 #545C27 #275C49

square

#2F275C #5C2739 #545C27 #275C49

split-complementary

#2F275C #5C4927 #395C27

monochromatic

#0B0915 #191531 #2F275C #453987 #5B4BB2

Accessibility & contrast

On white

13.41

#2F275C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#2F275C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F275C

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F275C	#FFFFFF	#000000	##FFFFFF
##2F275C	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C305E

Deuteranopia (green-blind)

#0B2D5B

Tritanopia (blue-blind)

#21323D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2f275c;
/* rgb */ color: rgb(47, 39, 92);
/* oklch */ color: oklch(31.2% 0.091 286.8);

Tailwind

colors: {
  custom: {
    50: '#6b618a',
    500: '#2f275c',
    950: '#000000',
  },
}

SCSS

$custom: #2f275c;
$custom-light: #6b618a;
$custom-dark: #000000;

JSON

{
  "hex": "#2f275c",
  "rgb": {
    "r": 47,
    "g": 39,
    "b": 92
  },
  "hsl": {
    "h": 249.057,
    "s": 40.458,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31245,
    "c": 0.09126,
    "h": 286.8
  },
  "luminance": 0.02828
}

Semantic roles & 50–950 ramp

primary

#2F275C

secondary

#858F50

accent

#D057BE

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07050C

muted

#7A797D

Preview Lab

Preview with #2F275C

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

Preview Lab → · Contrast checker → · Palette generator →