#224D7B#224D7B

#224D7B is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.4% C 0.091 H 252.2°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#224D7B
RGB	rgb(34, 77, 123)
HSL	hsl(211, 57%, 31%)
HSV	hsv(211, 72%, 48%)
CMYK	cmyk(72.4%, 37.4%, 0%, 51.8%)
CIE-LAB	lab(31.98, 1.63, -30.46)
CIE-LCH	lch(31.98, 30.51, 273.07°)
OKLab	oklab(41.36% -0.0277 -0.0866)
OKLCH	oklch(41.36% 0.091 252.2)
XYZ	xyz(6.8874, 7.0772, 19.7381)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224D7B #7B5022

analogous

#22797B #224D7B #23227B

triadic

#224D7B #7B224D #4D7B22

tetradic

#224D7B #7B2279 #7B5022 #227B23

square

#224D7B #7B2279 #7B5022 #227B23

split-complementary

#224D7B #7B2322 #797B22

monochromatic

#07111B #152F4B #224D7B #2F6BAB #4A89CD

Accessibility & contrast

On white

8.69

#224D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#224D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224D7B

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224D7B	#FFFFFF	#000000	##FFFFFF
##224D7B	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38507D

Deuteranopia (green-blind)

#2B477A

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #224d7b;
/* rgb */ color: rgb(34, 77, 123);
/* oklch */ color: oklch(41.4% 0.091 252.2);

Tailwind

colors: {
  custom: {
    50: '#697ea1',
    500: '#224d7b',
    950: '#000000',
  },
}

SCSS

$custom: #224d7b;
$custom-light: #697ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#224d7b",
  "rgb": {
    "r": 34,
    "g": 77,
    "b": 123
  },
  "hsl": {
    "h": 211.011,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.4136,
    "c": 0.09091,
    "h": 252.2
  },
  "luminance": 0.07078
}

Semantic roles & 50–950 ramp

primary

#224D7B

secondary

#AE7E4B

accent

#9648E0

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090F

muted

#7A7B7E

Preview Lab

Preview with #224D7B

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

Preview Lab → · Contrast checker → · Palette generator →