#2E3979#2E3979

#2E3979 is a dark, moderate blue. Relative luminance 0.049; OKLCH L 37.2% C 0.109 H 272.7°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#2E3979
RGB	rgb(46, 57, 121)
HSL	hsl(231, 45%, 33%)
HSV	hsv(231, 62%, 47%)
CMYK	cmyk(62%, 52.9%, 0%, 52.5%)
CIE-LAB	lab(26.41, 16.72, -38.07)
CIE-LCH	lch(26.41, 41.58, 293.71°)
OKLab	oklab(37.2% 0.0051 -0.1089)
OKLCH	oklch(37.2% 0.109 272.7)
XYZ	xyz(6.0399, 4.8871, 18.7105)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3979 #796E2E

analogous

#2E5E79 #2E3979 #482E79

triadic

#2E3979 #792E39 #39792E

tetradic

#2E3979 #792E5E #796E2E #2E7948

square

#2E3979 #792E5E #796E2E #2E7948

split-complementary

#2E3979 #79482E #5E792E

monochromatic

#0C0F20 #1D244D #2E3979 #3F4EA5 #5F6EC2

Accessibility & contrast

On white

10.62

#2E3979 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2E3979 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3979

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3979	#FFFFFF	#000000	##FFFFFF
##2E3979	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16427B

Deuteranopia (green-blind)

#053B78

Tritanopia (blue-blind)

#004853

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2e3979;
/* rgb */ color: rgb(46, 57, 121);
/* oklch */ color: oklch(37.2% 0.109 272.7);

Tailwind

colors: {
  custom: {
    50: '#6e6fa0',
    500: '#2e3979',
    950: '#000000',
  },
}

SCSS

$custom: #2e3979;
$custom-light: #6e6fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3979",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 121
  },
  "hsl": {
    "h": 231.2,
    "s": 44.91,
    "l": 32.745
  },
  "oklch": {
    "l": 0.37196,
    "c": 0.10907,
    "h": 272.7
  },
  "luminance": 0.04888
}

Semantic roles & 50–950 ramp

primary

#2E3979

secondary

#A99D5A

accent

#C253D5

background

#F6F6F9

surface

#ECECF2

border

#C7C7CC

text

#08070F

muted

#7B7A7E

Preview Lab

Preview with #2E3979

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

Preview Lab → · Contrast checker → · Palette generator →