#224680#224680

#224680 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.0% C 0.106 H 259.5°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#224680
RGB	rgb(34, 70, 128)
HSL	hsl(217, 58%, 32%)
HSV	hsv(217, 73%, 50%)
CMYK	cmyk(73.4%, 45.3%, 0%, 49.8%)
CIE-LAB	lab(30.10, 8.28, -36.56)
CIE-LCH	lch(30.10, 37.49, 282.76°)
OKLab	oklab(40% -0.0193 -0.1046)
OKLCH	oklch(40% 0.106 259.5)
XYZ	xyz(6.7447, 6.2782, 21.2742)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224680 #805C22

analogous

#227580 #224680 #2D2280

triadic

#224680 #802246 #468022

tetradic

#224680 #802275 #805C22 #22802D

square

#224680 #802275 #805C22 #22802D

split-complementary

#224680 #802D22 #758022

monochromatic

#08111F #152C50 #224680 #2F60B0 #4D7FD0

Accessibility & contrast

On white

9.31

#224680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#224680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224680

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224680	#FFFFFF	#000000	##FFFFFF
##224680	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4C82

Deuteranopia (green-blind)

#18437F

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #224680;
/* rgb */ color: rgb(34, 70, 128);
/* oklch */ color: oklch(40.0% 0.106 259.5);

Tailwind

colors: {
  custom: {
    50: '#6a79a5',
    500: '#224680',
    950: '#000000',
  },
}

SCSS

$custom: #224680;
$custom-light: #6a79a5;
$custom-dark: #000000;

JSON

{
  "hex": "#224680",
  "rgb": {
    "r": 34,
    "g": 70,
    "b": 128
  },
  "hsl": {
    "h": 217.021,
    "s": 58.025,
    "l": 31.765
  },
  "oklch": {
    "l": 0.39997,
    "c": 0.10635,
    "h": 259.5
  },
  "luminance": 0.06279
}

Semantic roles & 50–950 ramp

primary

#224680

secondary

#B28B4B

accent

#A647E1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #224680

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

Preview Lab → · Contrast checker → · Palette generator →