#224B64#224B64

#224B64 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.5% C 0.062 H 238.0°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#224B64
RGB	rgb(34, 75, 100)
HSL	hsl(203, 49%, 26%)
HSV	hsv(203, 66%, 39%)
CMYK	cmyk(66%, 25%, 0%, 60.8%)
CIE-LAB	lab(30.14, -5.76, -18.89)
CIE-LCH	lch(30.14, 19.75, 253.03°)
OKLab	oklab(39.51% -0.0331 -0.053)
OKLCH	oklch(39.51% 0.062 238)
XYZ	xyz(5.4751, 6.2918, 12.9800)
Luminance	0.0629 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224B64 #643B22

analogous

#22645C #224B64 #222A64

triadic

#224B64 #64224B #4B6422

tetradic

#224B64 #5C2264 #643B22 #2A6422

square

#224B64 #5C2264 #643B22 #2A6422

split-complementary

#224B64 #64222A #645C22

monochromatic

#081117 #122936 #224B64 #326D92 #428FBF

Accessibility & contrast

On white

9.30

#224B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#224B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224B64

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224B64	#FFFFFF	#000000	##FFFFFF
##224B64	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4B65

Deuteranopia (green-blind)

#364464

Tritanopia (blue-blind)

#005153

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #224b64;
/* rgb */ color: rgb(34, 75, 100);
/* oklch */ color: oklch(39.5% 0.062 238.0);

Tailwind

colors: {
  custom: {
    50: '#647d90',
    500: '#224b64',
    950: '#000000',
  },
}

SCSS

$custom: #224b64;
$custom-light: #647d90;
$custom-dark: #000000;

JSON

{
  "hex": "#224b64",
  "rgb": {
    "r": 34,
    "g": 75,
    "b": 100
  },
  "hsl": {
    "h": 202.727,
    "s": 49.254,
    "l": 26.275
  },
  "oklch": {
    "l": 0.39513,
    "c": 0.06247,
    "h": 238
  },
  "luminance": 0.06292
}

Semantic roles & 50–950 ramp

primary

#224B64

secondary

#98674A

accent

#834FD9

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #224B64

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

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