#2D4D90#2D4D90

#2D4D90 is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.3% C 0.117 H 263.2°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#2D4D90
RGB	rgb(45, 77, 144)
HSL	hsl(221, 52%, 37%)
HSV	hsv(221, 69%, 56%)
CMYK	cmyk(68.7%, 46.5%, 0%, 43.5%)
CIE-LAB	lab(33.73, 11.58, -40.59)
CIE-LCH	lch(33.73, 42.21, 285.92°)
OKLab	oklab(43.26% -0.0139 -0.1161)
OKLCH	oklch(43.26% 0.117 263.2)
XYZ	xyz(8.7683, 7.8784, 27.4387)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4D90 #90702D

analogous

#2D7F90 #2D4D90 #3F2D90

triadic

#2D4D90 #902D4D #4D902D

tetradic

#2D4D90 #902D7F #90702D #2D903F

square

#2D4D90 #902D7F #90702D #2D903F

split-complementary

#2D4D90 #903F2D #7F902D

monochromatic

#101B33 #1E3461 #2D4D90 #3C66BF #6889D0

Accessibility & contrast

On white

8.15

#2D4D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2D4D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4D90

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4D90	#FFFFFF	#000000	##FFFFFF
##2D4D90	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5493

Deuteranopia (green-blind)

#194B8F

Tritanopia (blue-blind)

#005C67

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d4d90;
/* rgb */ color: rgb(45, 77, 144);
/* oklch */ color: oklch(43.3% 0.117 263.2);

Tailwind

colors: {
  custom: {
    50: '#727eb1',
    500: '#2d4d90',
    950: '#000000',
  },
}

SCSS

$custom: #2d4d90;
$custom-light: #727eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4d90",
  "rgb": {
    "r": 45,
    "g": 77,
    "b": 144
  },
  "hsl": {
    "h": 220.606,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43257,
    "c": 0.11693,
    "h": 263.2
  },
  "luminance": 0.07879
}

Semantic roles & 50–950 ramp

primary

#2D4D90

secondary

#B69B62

accent

#AD4CDC

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2D4D90

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

Preview Lab → · Contrast checker → · Palette generator →