#2D3576#2D3576

#2D3576 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 36.0% C 0.110 H 274.2°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#2D3576
RGB	rgb(45, 53, 118)
HSL	hsl(233, 45%, 32%)
HSV	hsv(233, 62%, 46%)
CMYK	cmyk(61.9%, 55.1%, 0%, 53.7%)
CIE-LAB	lab(24.99, 18.17, -38.47)
CIE-LCH	lch(24.99, 42.54, 295.28°)
OKLab	oklab(36.04% 0.0081 -0.1102)
OKLCH	oklch(36.04% 0.11 274.2)
XYZ	xyz(5.6242, 4.4117, 17.6912)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3576 #766E2D

analogous

#2D5A76 #2D3576 #4A2D76

triadic

#2D3576 #762D35 #35762D

tetradic

#2D3576 #762D5A #766E2D #2D764A

square

#2D3576 #762D5A #766E2D #2D764A

split-complementary

#2D3576 #764A2D #5A762D

monochromatic

#0B0D1D #1C214A #2D3576 #3E49A2 #5C67C1

Accessibility & contrast

On white

11.16

#2D3576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2D3576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3576

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3576	#FFFFFF	#000000	##FFFFFF
##2D3576	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E3F78

Deuteranopia (green-blind)

#003875

Tritanopia (blue-blind)

#004450

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d3576;
/* rgb */ color: rgb(45, 53, 118);
/* oklch */ color: oklch(36.0% 0.110 274.2);

Tailwind

colors: {
  custom: {
    50: '#6e6c9e',
    500: '#2d3576',
    950: '#000000',
  },
}

SCSS

$custom: #2d3576;
$custom-light: #6e6c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3576",
  "rgb": {
    "r": 45,
    "g": 53,
    "b": 118
  },
  "hsl": {
    "h": 233.425,
    "s": 44.785,
    "l": 31.961
  },
  "oklch": {
    "l": 0.36037,
    "c": 0.11049,
    "h": 274.2
  },
  "luminance": 0.04412
}

Semantic roles & 50–950 ramp

primary

#2D3576

secondary

#A79F57

accent

#C653D4

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #2D3576

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

Preview Lab → · Contrast checker → · Palette generator →