#2E279C#2E279C

#2E279C is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.1% C 0.180 H 275.7°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#2E279C
RGB	rgb(46, 39, 156)
HSL	hsl(244, 60%, 38%)
HSV	hsv(244, 75%, 61%)
CMYK	cmyk(70.5%, 75%, 0%, 38.8%)
CIE-LAB	lab(25.05, 40.82, -62.04)
CIE-LCH	lch(25.05, 74.26, 303.34°)
OKLab	oklab(37.14% 0.0179 -0.1793)
OKLCH	oklch(37.14% 0.18 275.7)
XYZ	xyz(7.8510, 4.4315, 31.8877)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E279C #959C27

analogous

#275A9C #2E279C #68279C

triadic

#2E279C #9C2E27 #279C2E

tetradic

#2E279C #9C275A #959C27 #279C68

square

#2E279C #9C275A #959C27 #279C68

split-complementary

#2E279C #9C6827 #5A9C27

monochromatic

#110F3A #201B6B #2E279C #3D34CC #6C65D8

Accessibility & contrast

On white

11.13

#2E279C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2E279C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E279C

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E279C	#FFFFFF	#000000	##FFFFFF
##2E279C	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)

#00419F

Deuteranopia (green-blind)

#00369A

Tritanopia (blue-blind)

#00495F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2e279c;
/* rgb */ color: rgb(46, 39, 156);
/* oklch */ color: oklch(37.1% 0.180 275.7);

Tailwind

colors: {
  custom: {
    50: '#7763ba',
    500: '#2e279c',
    950: '#000000',
  },
}

SCSS

$custom: #2e279c;
$custom-light: #7763ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2e279c",
  "rgb": {
    "r": 46,
    "g": 39,
    "b": 156
  },
  "hsl": {
    "h": 243.59,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37143,
    "c": 0.18023,
    "h": 275.7
  },
  "luminance": 0.04432
}

Semantic roles & 50–950 ramp

primary

#2E279C

secondary

#B9BE61

accent

#E345DA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2E279C

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

Preview Lab → · Contrast checker → · Palette generator →