#2D4989#2D4989

#2D4989 is a dark, moderate blue. Relative luminance 0.071; OKLCH L 41.9% C 0.112 H 264.3°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#2D4989
RGB	rgb(45, 73, 137)
HSL	hsl(222, 51%, 36%)
HSV	hsv(222, 67%, 54%)
CMYK	cmyk(67.2%, 46.7%, 0%, 46.3%)
CIE-LAB	lab(32.10, 11.61, -38.91)
CIE-LCH	lch(32.10, 40.61, 286.61°)
OKLab	oklab(41.86% -0.011 -0.1112)
OKLCH	oklch(41.86% 0.112 264.3)
XYZ	xyz(7.9785, 7.1284, 24.6175)
Luminance	0.0713 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4989 #896D2D

analogous

#2D7789 #2D4989 #3F2D89

triadic

#2D4989 #892D49 #49892D

tetradic

#2D4989 #892D77 #896D2D #2D893F

square

#2D4989 #892D77 #896D2D #2D893F

split-complementary

#2D4989 #893F2D #77892D

monochromatic

#0F182D #1E305B #2D4989 #3C62B7 #6484CC

Accessibility & contrast

On white

8.66

#2D4989 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2D4989 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4989

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4989	#FFFFFF	#000000	##FFFFFF
##2D4989	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A508B

Deuteranopia (green-blind)

#194888

Tritanopia (blue-blind)

#005862

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2d4989;
/* rgb */ color: rgb(45, 73, 137);
/* oklch */ color: oklch(41.9% 0.112 264.3);

Tailwind

colors: {
  custom: {
    50: '#707bac',
    500: '#2d4989',
    950: '#000000',
  },
}

SCSS

$custom: #2d4989;
$custom-light: #707bac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4989",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 137
  },
  "hsl": {
    "h": 221.739,
    "s": 50.549,
    "l": 35.686
  },
  "oklch": {
    "l": 0.4186,
    "c": 0.11177,
    "h": 264.3
  },
  "luminance": 0.07129
}

Semantic roles & 50–950 ramp

primary

#2D4989

secondary

#B3995F

accent

#AF4EDA

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4989

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

Preview Lab → · Contrast checker → · Palette generator →