#2C4585#2C4585

#2C4585 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.6% C 0.111 H 265.6°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#2C4585
RGB	rgb(44, 69, 133)
HSL	hsl(223, 50%, 35%)
HSV	hsv(223, 67%, 52%)
CMYK	cmyk(66.9%, 48.1%, 0%, 47.8%)
CIE-LAB	lab(30.60, 12.62, -38.84)
CIE-LCH	lch(30.60, 40.84, 287.99°)
OKLab	oklab(40.62% -0.0085 -0.1111)
OKLCH	oklch(40.62% 0.111 265.6)
XYZ	xyz(7.3990, 6.4845, 23.0475)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4585 #856C2C

analogous

#2C7285 #2C4585 #402C85

triadic

#2C4585 #852C45 #45852C

tetradic

#2C4585 #852C72 #856C2C #2C8540

square

#2C4585 #852C72 #856C2C #2C8540

split-complementary

#2C4585 #85402C #72852C

monochromatic

#0E1529 #1D2D57 #2C4585 #3B5DB3 #617ECB

Accessibility & contrast

On white

9.14

#2C4585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2C4585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4585

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4585	#FFFFFF	#000000	##FFFFFF
##2C4585	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254C87

Deuteranopia (green-blind)

#144484

Tritanopia (blue-blind)

#00545E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2c4585;
/* rgb */ color: rgb(44, 69, 133);
/* oklch */ color: oklch(40.6% 0.111 265.6);

Tailwind

colors: {
  custom: {
    50: '#6f78a9',
    500: '#2c4585',
    950: '#000000',
  },
}

SCSS

$custom: #2c4585;
$custom-light: #6f78a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4585",
  "rgb": {
    "r": 44,
    "g": 69,
    "b": 133
  },
  "hsl": {
    "h": 223.146,
    "s": 50.282,
    "l": 34.706
  },
  "oklch": {
    "l": 0.40616,
    "c": 0.11143,
    "h": 265.6
  },
  "luminance": 0.06485
}

Semantic roles & 50–950 ramp

primary

#2C4585

secondary

#B1995C

accent

#B34EDA

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2C4585

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

Preview Lab → · Contrast checker → · Palette generator →