#224151#224151

#224151 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.9% C 0.046 H 232.6°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#224151
RGB	rgb(34, 65, 81)
HSL	hsl(200, 41%, 23%)
HSV	hsv(200, 58%, 32%)
CMYK	cmyk(58%, 19.8%, 0%, 68.2%)
CIE-LAB	lab(25.91, -6.21, -13.16)
CIE-LCH	lch(25.91, 14.55, 244.75°)
OKLab	oklab(35.87% -0.028 -0.0366)
OKLCH	oklch(35.87% 0.046 232.6)
XYZ	xyz(4.0346, 4.7144, 8.4803)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224151 #513222

analogous

#22514A #224151 #222951

triadic

#224151 #512241 #415122

tetradic

#224151 #4A2251 #513222 #295122

square

#224151 #4A2251 #513222 #295122

split-complementary

#224151 #512229 #514A22

monochromatic

#091116 #101E26 #224151 #34647C #4686A7

Accessibility & contrast

On white

10.81

#224151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#224151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224151

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224151	#FFFFFF	#000000	##FFFFFF
##224151	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394052

Deuteranopia (green-blind)

#333B51

Tritanopia (blue-blind)

#044546

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #224151;
/* rgb */ color: rgb(34, 65, 81);
/* oklch */ color: oklch(35.9% 0.046 232.6);

Tailwind

colors: {
  custom: {
    50: '#617581',
    500: '#224151',
    950: '#000000',
  },
}

SCSS

$custom: #224151;
$custom-light: #617581;
$custom-dark: #000000;

JSON

{
  "hex": "#224151",
  "rgb": {
    "r": 34,
    "g": 65,
    "b": 81
  },
  "hsl": {
    "h": 200.426,
    "s": 40.87,
    "l": 22.549
  },
  "oklch": {
    "l": 0.35865,
    "c": 0.04611,
    "h": 232.6
  },
  "luminance": 0.04715
}

Semantic roles & 50–950 ramp

primary

#224151

secondary

#855E4A

accent

#8057D1

background

#F5F7F7

surface

#EAEDEE

border

#C6C8C9

text

#05080A

muted

#797B7C

Preview Lab

Preview with #224151

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

Preview Lab → · Contrast checker → · Palette generator →