#28768C#28768C

#28768C is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.8% C 0.081 H 220.3°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#28768C
RGB	rgb(40, 118, 140)
HSL	hsl(193, 56%, 35%)
HSV	hsv(193, 71%, 55%)
CMYK	cmyk(71.4%, 15.7%, 0%, 45.1%)
CIE-LAB	lab(46.04, -16.00, -18.87)
CIE-LCH	lch(46.04, 24.74, 229.71°)
OKLab	oklab(52.84% -0.062 -0.0527)
OKLCH	oklch(52.84% 0.081 220.3)
XYZ	xyz(12.0852, 15.3001, 27.1221)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28768C #8C3E28

analogous

#288C70 #28768C #28448C

triadic

#28768C #8C2876 #768C28

tetradic

#28768C #70288C #8C3E28 #448C28

square

#28768C #70288C #8C3E28 #448C28

split-complementary

#28768C #8C2844 #8C7028

monochromatic

#0D262D #1A4E5C #28768C #369EBC #5EB7D1

Accessibility & contrast

On white

5.17

#28768C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#28768C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28768C

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28768C	#FFFFFF	#000000	##FFFFFF
##28768C	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69738D

Deuteranopia (green-blind)

#5B698C

Tritanopia (blue-blind)

#007D7D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #28768c;
/* rgb */ color: rgb(40, 118, 140);
/* oklch */ color: oklch(52.8% 0.081 220.3);

Tailwind

colors: {
  custom: {
    50: '#709dad',
    500: '#28768c',
    950: '#000000',
  },
}

SCSS

$custom: #28768c;
$custom-light: #709dad;
$custom-dark: #000000;

JSON

{
  "hex": "#28768c",
  "rgb": {
    "r": 40,
    "g": 118,
    "b": 140
  },
  "hsl": {
    "h": 193.2,
    "s": 55.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.52838,
    "c": 0.08139,
    "h": 220.3
  },
  "luminance": 0.15301
}

Semantic roles & 50–950 ramp

primary

#28768C

secondary

#B66E5A

accent

#6A49DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #28768C

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

Preview Lab → · Contrast checker → · Palette generator →