#2D4EA8#2D4EA8

#2D4EA8 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.3% C 0.150 H 265.5°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#2D4EA8
RGB	rgb(45, 78, 168)
HSL	hsl(224, 58%, 42%)
HSV	hsv(224, 73%, 66%)
CMYK	cmyk(73.2%, 53.6%, 0%, 34.1%)
CIE-LAB	lab(35.66, 20.04, -51.95)
CIE-LCH	lch(35.66, 55.68, 291.09°)
OKLab	oklab(45.26% -0.0117 -0.1495)
OKLCH	oklch(45.26% 0.15 265.5)
XYZ	xyz(10.8720, 8.8327, 38.1701)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4EA8 #A8872D

analogous

#2D8CA8 #2D4EA8 #492DA8

triadic

#2D4EA8 #A82D4E #4EA82D

tetradic

#2D4EA8 #A82D8C #A8872D #2DA849

square

#2D4EA8 #A82D8C #A8872D #2DA849

split-complementary

#2D4EA8 #A8492D #8CA82D

monochromatic

#132147 #203878 #2D4EA8 #456ACD #7590DA

Accessibility & contrast

On white

7.59

#2D4EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2D4EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4EA8

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4EA8	#FFFFFF	#000000	##FFFFFF
##2D4EA8	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D5AAB

Deuteranopia (green-blind)

#004EA6

Tritanopia (blue-blind)

#006473

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2d4ea8;
/* rgb */ color: rgb(45, 78, 168);
/* oklch */ color: oklch(45.3% 0.150 265.5);

Tailwind

colors: {
  custom: {
    50: '#777fc2',
    500: '#2d4ea8',
    950: '#000000',
  },
}

SCSS

$custom: #2d4ea8;
$custom-light: #777fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4ea8",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 168
  },
  "hsl": {
    "h": 223.902,
    "s": 57.746,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45256,
    "c": 0.14996,
    "h": 265.5
  },
  "luminance": 0.08834
}

Semantic roles & 50–950 ramp

primary

#2D4EA8

secondary

#C2AC6F

accent

#B847E1

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2D4EA8

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

Preview Lab → · Contrast checker → · Palette generator →