#2C3F7E#2C3F7E

#2C3F7E is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.8% C 0.109 H 268.3°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#2C3F7E
RGB	rgb(44, 63, 126)
HSL	hsl(226, 48%, 33%)
HSV	hsv(226, 65%, 49%)
CMYK	cmyk(65.1%, 50%, 0%, 50.6%)
CIE-LAB	lab(28.37, 14.06, -38.07)
CIE-LCH	lch(28.37, 40.58, 290.27°)
OKLab	oklab(38.76% -0.0031 -0.1089)
OKLCH	oklch(38.76% 0.109 268.3)
XYZ	xyz(6.5808, 5.5963, 20.4680)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3F7E #7E6B2C

analogous

#2C687E #2C3F7E #422C7E

triadic

#2C3F7E #7E2C3F #3F7E2C

tetradic

#2C3F7E #7E2C68 #7E6B2C #2C7E42

square

#2C3F7E #7E2C68 #7E6B2C #2C7E42

split-complementary

#2C3F7E #7E422C #687E2C

monochromatic

#0C1223 #1C2851 #2C3F7E #3C56AB #5E76C7

Accessibility & contrast

On white

9.91

#2C3F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2C3F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3F7E

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3F7E	#FFFFFF	#000000	##FFFFFF
##2C3F7E	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4780

Deuteranopia (green-blind)

#0E3F7D

Tritanopia (blue-blind)

#004D58

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2c3f7e;
/* rgb */ color: rgb(44, 63, 126);
/* oklch */ color: oklch(38.8% 0.109 268.3);

Tailwind

colors: {
  custom: {
    50: '#6e73a4',
    500: '#2c3f7e',
    950: '#000000',
  },
}

SCSS

$custom: #2c3f7e;
$custom-light: #6e73a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3f7e",
  "rgb": {
    "r": 44,
    "g": 63,
    "b": 126
  },
  "hsl": {
    "h": 226.098,
    "s": 48.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.38761,
    "c": 0.10897,
    "h": 268.3
  },
  "luminance": 0.05597
}

Semantic roles & 50–950 ramp

primary

#2C3F7E

secondary

#AD9959

accent

#B850D8

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2C3F7E

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

Preview Lab → · Contrast checker → · Palette generator →