#2C3F85#2C3F85

#2C3F85 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.3% C 0.119 H 268.9°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#2C3F85
RGB	rgb(44, 63, 133)
HSL	hsl(227, 50%, 35%)
HSV	hsv(227, 67%, 52%)
CMYK	cmyk(66.9%, 52.6%, 0%, 47.8%)
CIE-LAB	lab(28.86, 16.71, -41.65)
CIE-LCH	lch(28.86, 44.87, 291.86°)
OKLab	oklab(39.29% -0.0023 -0.1194)
OKLCH	oklch(39.29% 0.119 268.9)
XYZ	xyz(7.0484, 5.7833, 22.9306)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3F85 #85722C

analogous

#2C6C85 #2C3F85 #462C85

triadic

#2C3F85 #852C3F #3F852C

tetradic

#2C3F85 #852C6C #85722C #2C8546

square

#2C3F85 #852C6C #85722C #2C8546

split-complementary

#2C3F85 #85462C #6C852C

monochromatic

#0E1329 #1D2957 #2C3F85 #3B55B3 #6177CB

Accessibility & contrast

On white

9.74

#2C3F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2C3F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3F85

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3F85	#FFFFFF	#000000	##FFFFFF
##2C3F85	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164888

Deuteranopia (green-blind)

#004084

Tritanopia (blue-blind)

#004F5B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2c3f85;
/* rgb */ color: rgb(44, 63, 133);
/* oklch */ color: oklch(39.3% 0.119 268.9);

Tailwind

colors: {
  custom: {
    50: '#6f73a9',
    500: '#2c3f85',
    950: '#000000',
  },
}

SCSS

$custom: #2c3f85;
$custom-light: #6f73a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3f85",
  "rgb": {
    "r": 44,
    "g": 63,
    "b": 133
  },
  "hsl": {
    "h": 227.191,
    "s": 50.282,
    "l": 34.706
  },
  "oklch": {
    "l": 0.39288,
    "c": 0.11947,
    "h": 268.9
  },
  "luminance": 0.05784
}

Semantic roles & 50–950 ramp

primary

#2C3F85

secondary

#B19F5C

accent

#BC4EDA

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2C3F85

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

Preview Lab → · Contrast checker → · Palette generator →