#2C4B98#2C4B98

#2C4B98 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.3% C 0.131 H 264.9°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#2C4B98
RGB	rgb(44, 75, 152)
HSL	hsl(223, 55%, 38%)
HSV	hsv(223, 71%, 60%)
CMYK	cmyk(71.1%, 50.7%, 0%, 40.4%)
CIE-LAB	lab(33.63, 15.80, -45.61)
CIE-LCH	lch(33.63, 48.27, 289.11°)
OKLab	oklab(43.34% -0.0116 -0.1309)
OKLCH	oklch(43.34% 0.131 264.9)
XYZ	xyz(9.2203, 7.8337, 30.7258)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4B98 #98792C

analogous

#2C8198 #2C4B98 #432C98

triadic

#2C4B98 #982C4B #4B982C

tetradic

#2C4B98 #982C81 #98792C #2C9843

square

#2C4B98 #982C81 #98792C #2C9843

split-complementary

#2C4B98 #98432C #81982C

monochromatic

#111C39 #1E3469 #2C4B98 #3B63C6 #6A89D4

Accessibility & contrast

On white

8.18

#2C4B98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2C4B98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4B98

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4B98	#FFFFFF	#000000	##FFFFFF
##2C4B98	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F549B

Deuteranopia (green-blind)

#004A96

Tritanopia (blue-blind)

#005D6A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2c4b98;
/* rgb */ color: rgb(44, 75, 152);
/* oklch */ color: oklch(43.3% 0.131 264.9);

Tailwind

colors: {
  custom: {
    50: '#737cb7',
    500: '#2c4b98',
    950: '#000000',
  },
}

SCSS

$custom: #2c4b98;
$custom-light: #737cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4b98",
  "rgb": {
    "r": 44,
    "g": 75,
    "b": 152
  },
  "hsl": {
    "h": 222.778,
    "s": 55.102,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43344,
    "c": 0.13143,
    "h": 264.9
  },
  "luminance": 0.07835
}

Semantic roles & 50–950 ramp

primary

#2C4B98

secondary

#BBA265

accent

#B449DE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2C4B98

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

Preview Lab → · Contrast checker → · Palette generator →