#2C4091#2C4091

#2C4091 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.4% C 0.136 H 269.1°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#2C4091
RGB	rgb(44, 64, 145)
HSL	hsl(228, 53%, 37%)
HSV	hsv(228, 70%, 57%)
CMYK	cmyk(69.7%, 55.9%, 0%, 43.1%)
CIE-LAB	lab(30.02, 20.57, -47.17)
CIE-LCH	lch(30.02, 51.46, 293.56°)
OKLab	oklab(40.45% -0.0022 -0.1357)
OKLCH	oklch(40.45% 0.136 269.1)
XYZ	xyz(7.9812, 6.2458, 27.5675)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4091 #917D2C

analogous

#2C7391 #2C4091 #4B2C91

triadic

#2C4091 #912C40 #40912C

tetradic

#2C4091 #912C73 #917D2C #2C914B

square

#2C4091 #912C73 #917D2C #2C914B

split-complementary

#2C4091 #914B2C #73912C

monochromatic

#101733 #1E2B62 #2C4091 #3A55C0 #677CD1

Accessibility & contrast

On white

9.34

#2C4091 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2C4091 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4091

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4091	#FFFFFF	#000000	##FFFFFF
##2C4091	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B94

Deuteranopia (green-blind)

#00428F

Tritanopia (blue-blind)

#005362

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2c4091;
/* rgb */ color: rgb(44, 64, 145);
/* oklch */ color: oklch(40.4% 0.136 269.1);

Tailwind

colors: {
  custom: {
    50: '#7274b2',
    500: '#2c4091',
    950: '#000000',
  },
}

SCSS

$custom: #2c4091;
$custom-light: #7274b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4091",
  "rgb": {
    "r": 44,
    "g": 64,
    "b": 145
  },
  "hsl": {
    "h": 228.119,
    "s": 53.439,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40449,
    "c": 0.13571,
    "h": 269.1
  },
  "luminance": 0.06247
}

Semantic roles & 50–950 ramp

primary

#2C4091

secondary

#B7A662

accent

#C04BDD

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2C4091

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

Preview Lab → · Contrast checker → · Palette generator →