#224657#224657

#224657 is a dark, muted cyan. Relative luminance 0.054; OKLCH L 37.5% C 0.051 H 230.6°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#224657
RGB	rgb(34, 70, 87)
HSL	hsl(199, 44%, 24%)
HSV	hsv(199, 61%, 34%)
CMYK	cmyk(60.9%, 19.5%, 0%, 65.9%)
CIE-LAB	lab(27.87, -7.27, -14.05)
CIE-LCH	lch(27.87, 15.82, 242.63°)
OKLab	oklab(37.51% -0.0321 -0.0391)
OKLCH	oklch(37.51% 0.051 230.6)
XYZ	xyz(4.5695, 5.4081, 9.8180)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224657 #573322

analogous

#22574D #224657 #222B57

triadic

#224657 #572246 #465722

tetradic

#224657 #4D2257 #573322 #2B5722

square

#224657 #4D2257 #573322 #2B5722

split-complementary

#224657 #57222B #574D22

monochromatic

#091216 #11232B #224657 #336983 #448DAF

Accessibility & contrast

On white

10.09

#224657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#224657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224657

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224657	#FFFFFF	#000000	##FFFFFF
##224657	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4558

Deuteranopia (green-blind)

#363F57

Tritanopia (blue-blind)

#004B4C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #224657;
/* rgb */ color: rgb(34, 70, 87);
/* oklch */ color: oklch(37.5% 0.051 230.6);

Tailwind

colors: {
  custom: {
    50: '#627986',
    500: '#224657',
    950: '#000000',
  },
}

SCSS

$custom: #224657;
$custom-light: #627986;
$custom-dark: #000000;

JSON

{
  "hex": "#224657",
  "rgb": {
    "r": 34,
    "g": 70,
    "b": 87
  },
  "hsl": {
    "h": 199.245,
    "s": 43.802,
    "l": 23.725
  },
  "oklch": {
    "l": 0.37513,
    "c": 0.05063,
    "h": 230.6
  },
  "luminance": 0.05409
}

Semantic roles & 50–950 ramp

primary

#224657

secondary

#8B5F4A

accent

#7D54D4

background

#F6F7F8

surface

#EBEDEF

border

#C6C8CA

text

#05090B

muted

#7A7B7C

Preview Lab

Preview with #224657

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

Preview Lab → · Contrast checker → · Palette generator →