#224781#224781

#224781 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.3% C 0.107 H 259.1°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#224781
RGB	rgb(34, 71, 129)
HSL	hsl(217, 58%, 32%)
HSV	hsv(217, 74%, 51%)
CMYK	cmyk(73.6%, 45%, 0%, 49.4%)
CIE-LAB	lab(30.47, 8.00, -36.59)
CIE-LCH	lch(30.47, 37.46, 282.33°)
OKLab	oklab(40.3% -0.0201 -0.1046)
OKLCH	oklch(40.3% 0.107 259.1)
XYZ	xyz(6.8739, 6.4308, 21.6436)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224781 #815C22

analogous

#227781 #224781 #2D2281

triadic

#224781 #812247 #478122

tetradic

#224781 #812277 #815C22 #22812D

square

#224781 #812277 #815C22 #22812D

split-complementary

#224781 #812D22 #778122

monochromatic

#081220 #152C51 #224781 #2F62B1 #4D80D0

Accessibility & contrast

On white

9.18

#224781 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#224781 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224781

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224781	#FFFFFF	#000000	##FFFFFF
##224781	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4C83

Deuteranopia (green-blind)

#1A4480

Tritanopia (blue-blind)

#00555D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #224781;
/* rgb */ color: rgb(34, 71, 129);
/* oklch */ color: oklch(40.3% 0.107 259.1);

Tailwind

colors: {
  custom: {
    50: '#6a79a6',
    500: '#224781',
    950: '#000000',
  },
}

SCSS

$custom: #224781;
$custom-light: #6a79a6;
$custom-dark: #000000;

JSON

{
  "hex": "#224781",
  "rgb": {
    "r": 34,
    "g": 71,
    "b": 129
  },
  "hsl": {
    "h": 216.632,
    "s": 58.282,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40304,
    "c": 0.10656,
    "h": 259.1
  },
  "luminance": 0.06432
}

Semantic roles & 50–950 ramp

primary

#224781

secondary

#B38B4B

accent

#A546E1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #224781

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

Preview Lab → · Contrast checker → · Palette generator →