#28679D#28679D

#28679D is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 50.0% C 0.107 H 247.9°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#28679D
RGB	rgb(40, 103, 157)
HSL	hsl(208, 59%, 39%)
HSV	hsv(208, 75%, 62%)
CMYK	cmyk(74.5%, 34.4%, 0%, 38.4%)
CIE-LAB	lab(42.13, -1.07, -35.06)
CIE-LCH	lch(42.13, 35.08, 268.25°)
OKLab	oklab(49.99% -0.0404 -0.0995)
OKLCH	oklch(49.99% 0.107 247.9)
XYZ	xyz(11.8088, 12.5846, 33.6985)
Luminance	0.1259 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28679D #9D5E28

analogous

#289D98 #28679D #282C9D

triadic

#28679D #9D2867 #679D28

tetradic

#28679D #98289D #9D5E28 #2C9D28

square

#28679D #98289D #9D5E28 #2C9D28

split-complementary

#28679D #9D282C #9D9828

monochromatic

#0F273B #1C476C #28679D #3687CC #67A4D8

Accessibility & contrast

On white

5.97

#28679D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#28679D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28679D

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28679D	#FFFFFF	#000000	##FFFFFF
##28679D	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E699F

Deuteranopia (green-blind)

#3E5E9C

Tritanopia (blue-blind)

#00747A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #28679d;
/* rgb */ color: rgb(40, 103, 157);
/* oklch */ color: oklch(50.0% 0.107 247.9);

Tailwind

colors: {
  custom: {
    50: '#7292ba',
    500: '#28679d',
    950: '#000000',
  },
}

SCSS

$custom: #28679d;
$custom-light: #7292ba;
$custom-dark: #000000;

JSON

{
  "hex": "#28679d",
  "rgb": {
    "r": 40,
    "g": 103,
    "b": 157
  },
  "hsl": {
    "h": 207.692,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49986,
    "c": 0.10745,
    "h": 247.9
  },
  "luminance": 0.12586
}

Semantic roles & 50–950 ramp

primary

#28679D

secondary

#BE8D62

accent

#8E45E3

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #28679D

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

Preview Lab → · Contrast checker → · Palette generator →