#2C3271#2C3271

#2C3271 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.9% C 0.107 H 275.3°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#2C3271
RGB	rgb(44, 50, 113)
HSL	hsl(235, 44%, 31%)
HSV	hsv(235, 61%, 44%)
CMYK	cmyk(61.1%, 55.8%, 0%, 55.7%)
CIE-LAB	lab(23.70, 18.19, -37.36)
CIE-LCH	lch(23.70, 41.55, 295.97°)
OKLab	oklab(34.93% 0.0099 -0.107)
OKLCH	oklch(34.93% 0.107 275.3)
XYZ	xyz(5.1590, 4.0085, 16.1215)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3271 #716B2C

analogous

#2C5471 #2C3271 #482C71

triadic

#2C3271 #712C32 #32712C

tetradic

#2C3271 #712C54 #716B2C #2C7148

square

#2C3271 #712C54 #716B2C #2C7148

split-complementary

#2C3271 #71482C #54712C

monochromatic

#0A0B19 #1B1F45 #2C3271 #3D459D #5962BE

Accessibility & contrast

On white

11.66

#2C3271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2C3271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3271

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3271	#FFFFFF	#000000	##FFFFFF
##2C3271	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3B73

Deuteranopia (green-blind)

#003670

Tritanopia (blue-blind)

#00414C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c3271;
/* rgb */ color: rgb(44, 50, 113);
/* oklch */ color: oklch(34.9% 0.107 275.3);

Tailwind

colors: {
  custom: {
    50: '#6c699a',
    500: '#2c3271',
    950: '#000000',
  },
}

SCSS

$custom: #2c3271;
$custom-light: #6c699a;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3271",
  "rgb": {
    "r": 44,
    "g": 50,
    "b": 113
  },
  "hsl": {
    "h": 234.783,
    "s": 43.949,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34933,
    "c": 0.10745,
    "h": 275.3
  },
  "luminance": 0.04009
}

Semantic roles & 50–950 ramp

primary

#2C3271

secondary

#A39C56

accent

#C954D4

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2C3271

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

Preview Lab → · Contrast checker → · Palette generator →