#2D4A89#2D4A89

#2D4A89 is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.1% C 0.110 H 263.7°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#2D4A89
RGB	rgb(45, 74, 137)
HSL	hsl(221, 51%, 36%)
HSV	hsv(221, 67%, 54%)
CMYK	cmyk(67.2%, 46%, 0%, 46.3%)
CIE-LAB	lab(32.39, 10.94, -38.44)
CIE-LCH	lch(32.39, 39.97, 285.88°)
OKLab	oklab(42.09% -0.0121 -0.1098)
OKLCH	oklch(42.09% 0.11 263.7)
XYZ	xyz(8.0447, 7.2608, 24.6396)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4A89 #896C2D

analogous

#2D7889 #2D4A89 #3E2D89

triadic

#2D4A89 #892D4A #4A892D

tetradic

#2D4A89 #892D78 #896C2D #2D893E

square

#2D4A89 #892D78 #896C2D #2D893E

split-complementary

#2D4A89 #893E2D #78892D

monochromatic

#0F182D #1E315B #2D4A89 #3C63B7 #6485CC

Accessibility & contrast

On white

8.56

#2D4A89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2D4A89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4A89

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4A89	#FFFFFF	#000000	##FFFFFF
##2D4A89	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C518B

Deuteranopia (green-blind)

#1C4888

Tritanopia (blue-blind)

#005863

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d4a89;
/* rgb */ color: rgb(45, 74, 137);
/* oklch */ color: oklch(42.1% 0.110 263.7);

Tailwind

colors: {
  custom: {
    50: '#707cac',
    500: '#2d4a89',
    950: '#000000',
  },
}

SCSS

$custom: #2d4a89;
$custom-light: #707cac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4a89",
  "rgb": {
    "r": 45,
    "g": 74,
    "b": 137
  },
  "hsl": {
    "h": 221.087,
    "s": 50.549,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42087,
    "c": 0.11049,
    "h": 263.7
  },
  "luminance": 0.07262
}

Semantic roles & 50–950 ramp

primary

#2D4A89

secondary

#B3985F

accent

#AE4EDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4A89

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

Preview Lab → · Contrast checker → · Palette generator →