#224B83#224B83

#224B83 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.4% C 0.105 H 256.9°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#224B83
RGB	rgb(34, 75, 131)
HSL	hsl(215, 59%, 32%)
HSV	hsv(215, 74%, 51%)
CMYK	cmyk(74%, 42.7%, 0%, 48.6%)
CIE-LAB	lab(31.83, 6.09, -35.67)
CIE-LCH	lch(31.83, 36.18, 279.69°)
OKLab	oklab(41.4% -0.0236 -0.1019)
OKLCH	oklch(41.4% 0.105 256.9)
XYZ	xyz(7.2710, 7.0101, 22.4382)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224B83 #835A22

analogous

#227C83 #224B83 #292283

triadic

#224B83 #83224B #4B8322

tetradic

#224B83 #83227C #835A22 #228329

square

#224B83 #83227C #835A22 #228329

split-complementary

#224B83 #832922 #7C8322

monochromatic

#091322 #152F52 #224B83 #2F67B4 #4E86D1

Accessibility & contrast

On white

8.74

#224B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#224B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224B83

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224B83	#FFFFFF	#000000	##FFFFFF
##224B83	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305085

Deuteranopia (green-blind)

#204782

Tritanopia (blue-blind)

#005860

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #224b83;
/* rgb */ color: rgb(34, 75, 131);
/* oklch */ color: oklch(41.4% 0.105 256.9);

Tailwind

colors: {
  custom: {
    50: '#6a7ca7',
    500: '#224b83',
    950: '#000000',
  },
}

SCSS

$custom: #224b83;
$custom-light: #6a7ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#224b83",
  "rgb": {
    "r": 34,
    "g": 75,
    "b": 131
  },
  "hsl": {
    "h": 214.639,
    "s": 58.788,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41395,
    "c": 0.10456,
    "h": 256.9
  },
  "luminance": 0.07011
}

Semantic roles & 50–950 ramp

primary

#224B83

secondary

#B4884C

accent

#A046E2

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #224B83

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

Preview Lab → · Contrast checker → · Palette generator →