#2E3563#2E3563

#2E3563 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.7% C 0.080 H 274.9°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#2E3563
RGB	rgb(46, 53, 99)
HSL	hsl(232, 37%, 28%)
HSV	hsv(232, 54%, 39%)
CMYK	cmyk(53.5%, 46.5%, 0%, 61.2%)
CIE-LAB	lab(23.76, 11.50, -28.22)
CIE-LCH	lch(23.76, 30.47, 292.17°)
OKLab	oklab(34.71% 0.0069 -0.08)
OKLCH	oklch(34.71% 0.08 274.9)
XYZ	xyz(4.6512, 4.0276, 12.3343)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3563 #635C2E

analogous

#2E4F63 #2E3563 #412E63

triadic

#2E3563 #632E35 #35632E

tetradic

#2E3563 #632E4F #635C2E #2E6341

square

#2E3563 #632E4F #635C2E #2E6341

split-complementary

#2E3563 #63412E #4F632E

monochromatic

#0A0B15 #1B1F39 #2E3563 #414B8D #5965B2

Accessibility & contrast

On white

11.63

#2E3563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2E3563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3563

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3563	#FFFFFF	#000000	##FFFFFF
##2E3563	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223B65

Deuteranopia (green-blind)

#1D3662

Tritanopia (blue-blind)

#183F47

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2e3563;
/* rgb */ color: rgb(46, 53, 99);
/* oklch */ color: oklch(34.7% 0.080 274.9);

Tailwind

colors: {
  custom: {
    50: '#6b6c90',
    500: '#2e3563',
    950: '#000000',
  },
}

SCSS

$custom: #2e3563;
$custom-light: #6b6c90;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3563",
  "rgb": {
    "r": 46,
    "g": 53,
    "b": 99
  },
  "hsl": {
    "h": 232.075,
    "s": 36.552,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3471,
    "c": 0.08034,
    "h": 274.9
  },
  "luminance": 0.04028
}

Semantic roles & 50–950 ramp

primary

#2E3563

secondary

#958D58

accent

#BE5BCD

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#07060C

muted

#7A7A7D

Preview Lab

Preview with #2E3563

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

Preview Lab → · Contrast checker → · Palette generator →