#2D4F90#2D4F90

#2D4F90 is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.7% C 0.114 H 262.0°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#2D4F90
RGB	rgb(45, 79, 144)
HSL	hsl(219, 52%, 37%)
HSV	hsv(219, 69%, 56%)
CMYK	cmyk(68.7%, 45.1%, 0%, 43.5%)
CIE-LAB	lab(34.32, 10.24, -39.64)
CIE-LCH	lch(34.32, 40.95, 284.49°)
OKLab	oklab(43.71% -0.0159 -0.1133)
OKLCH	oklch(43.71% 0.114 262)
XYZ	xyz(8.9104, 8.1626, 27.4861)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4F90 #906E2D

analogous

#2D8190 #2D4F90 #3D2D90

triadic

#2D4F90 #902D4F #4F902D

tetradic

#2D4F90 #902D81 #906E2D #2D903D

square

#2D4F90 #902D81 #906E2D #2D903D

split-complementary

#2D4F90 #903D2D #81902D

monochromatic

#101C33 #1E3561 #2D4F90 #3C69BF #688BD0

Accessibility & contrast

On white

7.98

#2D4F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#2D4F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4F90

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4F90	#FFFFFF	#000000	##FFFFFF
##2D4F90	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305692

Deuteranopia (green-blind)

#1F4C8F

Tritanopia (blue-blind)

#005E68

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2d4f90;
/* rgb */ color: rgb(45, 79, 144);
/* oklch */ color: oklch(43.7% 0.114 262.0);

Tailwind

colors: {
  custom: {
    50: '#727fb1',
    500: '#2d4f90',
    950: '#000000',
  },
}

SCSS

$custom: #2d4f90;
$custom-light: #727fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4f90",
  "rgb": {
    "r": 45,
    "g": 79,
    "b": 144
  },
  "hsl": {
    "h": 219.394,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43712,
    "c": 0.11439,
    "h": 262
  },
  "luminance": 0.08163
}

Semantic roles & 50–950 ramp

primary

#2D4F90

secondary

#B69A62

accent

#AA4CDC

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2D4F90

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

Preview Lab → · Contrast checker → · Palette generator →