#28678C#28678C

#28678C is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.0% C 0.087 H 238.1°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#28678C
RGB	rgb(40, 103, 140)
HSL	hsl(202, 56%, 35%)
HSV	hsv(202, 71%, 55%)
CMYK	cmyk(71.4%, 26.4%, 0%, 45.1%)
CIE-LAB	lab(41.29, -7.34, -26.23)
CIE-LCH	lch(41.29, 27.23, 254.37°)
OKLab	oklab(49.04% -0.0459 -0.0739)
OKLCH	oklch(49.04% 0.087 238.1)
XYZ	xyz(10.4571, 12.0439, 26.5795)
Luminance	0.1205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28678C #8C4D28

analogous

#288C7F #28678C #28358C

triadic

#28678C #8C2867 #678C28

tetradic

#28678C #7F288C #8C4D28 #358C28

square

#28678C #7F288C #8C4D28 #358C28

split-complementary

#28678C #8C2835 #8C7F28

monochromatic

#0D212D #1A445C #28678C #368ABC #5EA6D1

Accessibility & contrast

On white

6.16

#28678C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#28678C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28678C

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28678C	#FFFFFF	#000000	##FFFFFF
##28678C	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56678E

Deuteranopia (green-blind)

#485D8B

Tritanopia (blue-blind)

#007074

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #28678c;
/* rgb */ color: rgb(40, 103, 140);
/* oklch */ color: oklch(49.0% 0.087 238.1);

Tailwind

colors: {
  custom: {
    50: '#6f92ad',
    500: '#28678c',
    950: '#000000',
  },
}

SCSS

$custom: #28678c;
$custom-light: #6f92ad;
$custom-dark: #000000;

JSON

{
  "hex": "#28678c",
  "rgb": {
    "r": 40,
    "g": 103,
    "b": 140
  },
  "hsl": {
    "h": 202.2,
    "s": 55.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.49042,
    "c": 0.08699,
    "h": 238.1
  },
  "luminance": 0.12045
}

Semantic roles & 50–950 ramp

primary

#28678C

secondary

#B67C5A

accent

#8049DF

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080D10

muted

#7B7D7F

Preview Lab

Preview with #28678C

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

Preview Lab → · Contrast checker → · Palette generator →