#2C398E#2C398E

#2C398E is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.8% C 0.141 H 271.6°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#2C398E
RGB	rgb(44, 57, 142)
HSL	hsl(232, 53%, 36%)
HSV	hsv(232, 69%, 56%)
CMYK	cmyk(69%, 59.9%, 0%, 44.3%)
CIE-LAB	lab(27.88, 24.18, -48.80)
CIE-LCH	lch(27.88, 54.47, 296.36°)
OKLab	oklab(38.77% 0.0039 -0.1406)
OKLCH	oklch(38.77% 0.141 271.6)
XYZ	xyz(7.3827, 5.4140, 26.2419)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C398E #8E812C

analogous

#2C6A8E #2C398E #502C8E

triadic

#2C398E #8E2C39 #398E2C

tetradic

#2C398E #8E2C6A #8E812C #2C8E50

square

#2C398E #8E2C6A #8E812C #2C8E50

split-complementary

#2C398E #8E502C #6A8E2C

monochromatic

#0F1331 #1E265F #2C398E #3A4CBD #6573CF

Accessibility & contrast

On white

10.08

#2C398E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2C398E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C398E

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C398E	#FFFFFF	#000000	##FFFFFF
##2C398E	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004691

Deuteranopia (green-blind)

#003D8C

Tritanopia (blue-blind)

#004E5D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2c398e;
/* rgb */ color: rgb(44, 57, 142);
/* oklch */ color: oklch(38.8% 0.141 271.6);

Tailwind

colors: {
  custom: {
    50: '#726fb0',
    500: '#2c398e',
    950: '#000000',
  },
}

SCSS

$custom: #2c398e;
$custom-light: #726fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c398e",
  "rgb": {
    "r": 44,
    "g": 57,
    "b": 142
  },
  "hsl": {
    "h": 232.041,
    "s": 52.688,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38773,
    "c": 0.14063,
    "h": 271.6
  },
  "luminance": 0.05415
}

Semantic roles & 50–950 ramp

primary

#2C398E

secondary

#B6AA60

accent

#C94CDC

background

#F7F6FA

surface

#EDECF5

border

#C8C7CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2C398E

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

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