#28679C#28679C

#28679C is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 49.9% C 0.106 H 247.4°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#28679C
RGB	rgb(40, 103, 156)
HSL	hsl(207, 59%, 38%)
HSV	hsv(207, 74%, 61%)
CMYK	cmyk(74.4%, 34%, 0%, 38.8%)
CIE-LAB	lab(42.08, -1.44, -34.55)
CIE-LCH	lch(42.08, 34.58, 267.61°)
OKLab	oklab(49.93% -0.0407 -0.098)
OKLCH	oklch(49.93% 0.106 247.4)
XYZ	xyz(11.7238, 12.5506, 33.2507)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28679C #9C5D28

analogous

#289C97 #28679C #282D9C

triadic

#28679C #9C2867 #679C28

tetradic

#28679C #97289C #9C5D28 #2D9C28

square

#28679C #97289C #9C5D28 #2D9C28

split-complementary

#28679C #9C282D #9C9728

monochromatic

#0F273B #1C476B #28679C #3687CB #67A4D8

Accessibility & contrast

On white

5.98

#28679C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#28679C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28679C

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28679C	#FFFFFF	#000000	##FFFFFF
##28679C	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F699E

Deuteranopia (green-blind)

#3E5E9B

Tritanopia (blue-blind)

#00747A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #28679c;
/* rgb */ color: rgb(40, 103, 156);
/* oklch */ color: oklch(49.9% 0.106 247.4);

Tailwind

colors: {
  custom: {
    50: '#7292b9',
    500: '#28679c',
    950: '#000000',
  },
}

SCSS

$custom: #28679c;
$custom-light: #7292b9;
$custom-dark: #000000;

JSON

{
  "hex": "#28679c",
  "rgb": {
    "r": 40,
    "g": 103,
    "b": 156
  },
  "hsl": {
    "h": 207.414,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.49928,
    "c": 0.10617,
    "h": 247.4
  },
  "luminance": 0.12552
}

Semantic roles & 50–950 ramp

primary

#28679C

secondary

#BE8C62

accent

#8D45E2

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #28679C

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

Preview Lab → · Contrast checker → · Palette generator →