#224B71#224B71

#224B71 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.2% C 0.079 H 248.8°. Best body text is #FFFFFF at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#224B71
RGB	rgb(34, 75, 113)
HSL	hsl(209, 54%, 29%)
HSV	hsv(209, 70%, 44%)
CMYK	cmyk(69.9%, 33.6%, 0%, 55.7%)
CIE-LAB	lab(30.79, -0.90, -26.08)
CIE-LCH	lch(30.79, 26.10, 268.02°)
OKLab	oklab(40.25% -0.0286 -0.0738)
OKLCH	oklch(40.25% 0.079 248.8)
XYZ	xyz(6.1553, 6.5639, 16.5621)
Luminance	0.0656 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224B71 #714822

analogous

#227170 #224B71 #222471

triadic

#224B71 #71224B #4B7122

tetradic

#224B71 #702271 #714822 #247122

square

#224B71 #702271 #714822 #247122

split-complementary

#224B71 #712224 #717022

monochromatic

#071018 #142C42 #224B71 #306AA0 #4689C7

Accessibility & contrast

On white

9.08

#224B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#224B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224B71

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224B71	#FFFFFF	#000000	##FFFFFF
##224B71	1.00	9.08	2.31	9.08
#FFFFFF	9.08	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4D73

Deuteranopia (green-blind)

#2F4570

Tritanopia (blue-blind)

#005459

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #224b71;
/* rgb */ color: rgb(34, 75, 113);
/* oklch */ color: oklch(40.2% 0.079 248.8);

Tailwind

colors: {
  custom: {
    50: '#677d9a',
    500: '#224b71',
    950: '#000000',
  },
}

SCSS

$custom: #224b71;
$custom-light: #677d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#224b71",
  "rgb": {
    "r": 34,
    "g": 75,
    "b": 113
  },
  "hsl": {
    "h": 208.861,
    "s": 53.741,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40247,
    "c": 0.07915,
    "h": 248.8
  },
  "luminance": 0.06564
}

Semantic roles & 50–950 ramp

primary

#224B71

secondary

#A4764A

accent

#914BDD

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #224B71

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

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