#2D3671#2D3671

#2D3671 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.9% C 0.101 H 273.7°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#2D3671
RGB	rgb(45, 54, 113)
HSL	hsl(232, 43%, 31%)
HSV	hsv(232, 60%, 44%)
CMYK	cmyk(60.2%, 52.2%, 0%, 55.7%)
CIE-LAB	lab(24.92, 15.63, -35.40)
CIE-LCH	lch(24.92, 38.70, 293.83°)
OKLab	oklab(35.87% 0.0065 -0.1012)
OKLCH	oklch(35.87% 0.101 273.7)
XYZ	xyz(5.3810, 4.3881, 16.1830)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3671 #71682D

analogous

#2D5871 #2D3671 #462D71

triadic

#2D3671 #712D36 #36712D

tetradic

#2D3671 #712D58 #71682D #2D7146

square

#2D3671 #712D58 #71682D #2D7146

split-complementary

#2D3671 #71462D #58712D

monochromatic

#0A0C19 #1C2145 #2D3671 #3E4B9D #5B68BE

Accessibility & contrast

On white

11.18

#2D3671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2D3671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3671

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3671	#FFFFFF	#000000	##FFFFFF
##2D3671	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183E73

Deuteranopia (green-blind)

#0C3870

Tritanopia (blue-blind)

#02434E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d3671;
/* rgb */ color: rgb(45, 54, 113);
/* oklch */ color: oklch(35.9% 0.101 273.7);

Tailwind

colors: {
  custom: {
    50: '#6d6c9a',
    500: '#2d3671',
    950: '#000000',
  },
}

SCSS

$custom: #2d3671;
$custom-light: #6d6c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3671",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 113
  },
  "hsl": {
    "h": 232.059,
    "s": 43.038,
    "l": 30.98
  },
  "oklch": {
    "l": 0.35867,
    "c": 0.10137,
    "h": 273.7
  },
  "luminance": 0.04388
}

Semantic roles & 50–950 ramp

primary

#2D3671

secondary

#A39957

accent

#C255D3

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #2D3671

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

Preview Lab → · Contrast checker → · Palette generator →