#28799A#28799A

#28799A is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.3% C 0.092 H 229.4°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#28799A
RGB	rgb(40, 121, 154)
HSL	hsl(197, 59%, 38%)
HSV	hsv(197, 74%, 60%)
CMYK	cmyk(74%, 21.4%, 0%, 39.6%)
CIE-LAB	lab(47.57, -12.85, -24.78)
CIE-LCH	lch(47.57, 27.91, 242.59°)
OKLab	oklab(54.25% -0.0597 -0.0695)
OKLCH	oklch(54.25% 0.092 229.4)
XYZ	xyz(13.5428, 16.4574, 33.0284)
Luminance	0.1646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28799A #9A4928

analogous

#289A82 #28799A #28409A

triadic

#28799A #9A2879 #799A28

tetradic

#28799A #82289A #9A4928 #409A28

square

#28799A #82289A #9A4928 #409A28

split-complementary

#28799A #9A2840 #9A8228

monochromatic

#0F2D39 #1B5369 #28799A #359FCA #65B6D7

Accessibility & contrast

On white

4.89

#28799A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#28799A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28799A

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28799A	#FFFFFF	#000000	##FFFFFF
##28799A	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68779C

Deuteranopia (green-blind)

#586C9A

Tritanopia (blue-blind)

#008284

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #28799a;
/* rgb */ color: rgb(40, 121, 154);
/* oklch */ color: oklch(54.3% 0.092 229.4);

Tailwind

colors: {
  custom: {
    50: '#729fb8',
    500: '#28799a',
    950: '#000000',
  },
}

SCSS

$custom: #28799a;
$custom-light: #729fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#28799a",
  "rgb": {
    "r": 40,
    "g": 121,
    "b": 154
  },
  "hsl": {
    "h": 197.368,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.54252,
    "c": 0.09164,
    "h": 229.4
  },
  "luminance": 0.16459
}

Semantic roles & 50–950 ramp

primary

#28799A

secondary

#BD7B61

accent

#7346E2

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #28799A

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

Preview Lab → · Contrast checker → · Palette generator →