#2D4FA9#2D4FA9

#2D4FA9 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.5% C 0.150 H 265.3°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#2D4FA9
RGB	rgb(45, 79, 169)
HSL	hsl(224, 58%, 42%)
HSV	hsv(224, 73%, 66%)
CMYK	cmyk(73.4%, 53.3%, 0%, 33.7%)
CIE-LAB	lab(36.01, 19.76, -51.98)
CIE-LCH	lch(36.01, 55.61, 290.81°)
OKLab	oklab(45.54% -0.0124 -0.1496)
OKLCH	oklch(45.54% 0.15 265.3)
XYZ	xyz(11.0371, 9.0133, 38.6865)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4FA9 #A9872D

analogous

#2D8DA9 #2D4FA9 #492DA9

triadic

#2D4FA9 #A92D4F #4FA92D

tetradic

#2D4FA9 #A92D8D #A9872D #2DA949

square

#2D4FA9 #A92D8D #A9872D #2DA949

split-complementary

#2D4FA9 #A9492D #8DA92D

monochromatic

#132248 #203879 #2D4FA9 #466BCE #7691DA

Accessibility & contrast

On white

7.49

#2D4FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2D4FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4FA9

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4FA9	#FFFFFF	#000000	##FFFFFF
##2D4FA9	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#105BAC

Deuteranopia (green-blind)

#004FA7

Tritanopia (blue-blind)

#006574

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d4fa9;
/* rgb */ color: rgb(45, 79, 169);
/* oklch */ color: oklch(45.5% 0.150 265.3);

Tailwind

colors: {
  custom: {
    50: '#777fc3',
    500: '#2d4fa9',
    950: '#000000',
  },
}

SCSS

$custom: #2d4fa9;
$custom-light: #777fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4fa9",
  "rgb": {
    "r": 45,
    "g": 79,
    "b": 169
  },
  "hsl": {
    "h": 223.548,
    "s": 57.944,
    "l": 41.961
  },
  "oklch": {
    "l": 0.45544,
    "c": 0.15009,
    "h": 265.3
  },
  "luminance": 0.09014
}

Semantic roles & 50–950 ramp

primary

#2D4FA9

secondary

#C2AC6F

accent

#B747E1

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2D4FA9

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

Preview Lab → · Contrast checker → · Palette generator →