#28617A#28617A

#28617A is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.6% C 0.072 H 229.9°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#28617A
RGB	rgb(40, 97, 122)
HSL	hsl(198, 51%, 32%)
HSV	hsv(198, 67%, 48%)
CMYK	cmyk(67.2%, 20.5%, 0%, 52.2%)
CIE-LAB	lab(38.56, -10.17, -19.55)
CIE-LCH	lch(38.56, 22.03, 242.52°)
OKLab	oklab(46.61% -0.0461 -0.0547)
OKLCH	oklch(46.61% 0.072 229.9)
XYZ	xyz(8.6612, 10.4047, 19.9604)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28617A #7A4128

analogous

#287A6A #28617A #28387A

triadic

#28617A #7A2861 #617A28

tetradic

#28617A #6A287A #7A4128 #387A28

square

#28617A #6A287A #7A4128 #387A28

split-complementary

#28617A #7A2838 #7A6A28

monochromatic

#0A181E #193C4C #28617A #3786A8 #55A4C7

Accessibility & contrast

On white

6.82

#28617A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#28617A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28617A

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28617A	#FFFFFF	#000000	##FFFFFF
##28617A	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54607B

Deuteranopia (green-blind)

#49577A

Tritanopia (blue-blind)

#006869

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #28617a;
/* rgb */ color: rgb(40, 97, 122);
/* oklch */ color: oklch(46.6% 0.072 229.9);

Tailwind

colors: {
  custom: {
    50: '#6c8ea0',
    500: '#28617a',
    950: '#000000',
  },
}

SCSS

$custom: #28617a;
$custom-light: #6c8ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#28617a",
  "rgb": {
    "r": 40,
    "g": 97,
    "b": 122
  },
  "hsl": {
    "h": 198.293,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.46605,
    "c": 0.07151,
    "h": 229.9
  },
  "luminance": 0.10406
}

Semantic roles & 50–950 ramp

primary

#28617A

secondary

#AC6D52

accent

#794EDA

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #28617A

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

Preview Lab → · Contrast checker → · Palette generator →