#2C4083#2C4083

#2C4083 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.4% C 0.115 H 268.2°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#2C4083
RGB	rgb(44, 64, 131)
HSL	hsl(226, 50%, 34%)
HSV	hsv(226, 66%, 51%)
CMYK	cmyk(66.4%, 51.1%, 0%, 48.6%)
CIE-LAB	lab(29.01, 15.27, -40.17)
CIE-LCH	lch(29.01, 42.97, 290.81°)
OKLab	oklab(39.36% -0.0035 -0.1151)
OKLCH	oklch(39.36% 0.115 268.2)
XYZ	xyz(6.9674, 5.8403, 22.2284)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4083 #836F2C

analogous

#2C6C83 #2C4083 #442C83

triadic

#2C4083 #832C40 #40832C

tetradic

#2C4083 #832C6C #836F2C #2C8344

square

#2C4083 #832C6C #836F2C #2C8344

split-complementary

#2C4083 #83442C #6C832C

monochromatic

#0D1327 #1D2A55 #2C4083 #3B56B1 #6078CA

Accessibility & contrast

On white

9.69

#2C4083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2C4083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4083

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4083	#FFFFFF	#000000	##FFFFFF
##2C4083	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4985

Deuteranopia (green-blind)

#054182

Tritanopia (blue-blind)

#00505B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2c4083;
/* rgb */ color: rgb(44, 64, 131);
/* oklch */ color: oklch(39.4% 0.115 268.2);

Tailwind

colors: {
  custom: {
    50: '#6f74a7',
    500: '#2c4083',
    950: '#000000',
  },
}

SCSS

$custom: #2c4083;
$custom-light: #6f74a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4083",
  "rgb": {
    "r": 44,
    "g": 64,
    "b": 131
  },
  "hsl": {
    "h": 226.207,
    "s": 49.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.39355,
    "c": 0.11513,
    "h": 268.2
  },
  "luminance": 0.05841
}

Semantic roles & 50–950 ramp

primary

#2C4083

secondary

#B09C5B

accent

#B94FD9

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2C4083

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

Preview Lab → · Contrast checker → · Palette generator →