#28669B#28669B

#28669B is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.6% C 0.106 H 247.8°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#28669B
RGB	rgb(40, 102, 155)
HSL	hsl(208, 59%, 38%)
HSV	hsv(208, 74%, 61%)
CMYK	cmyk(74.2%, 34.2%, 0%, 39.2%)
CIE-LAB	lab(41.72, -1.20, -34.52)
CIE-LCH	lch(41.72, 34.54, 268.01°)
OKLab	oklab(49.63% -0.04 -0.098)
OKLCH	oklch(49.63% 0.106 247.8)
XYZ	xyz(11.5406, 12.3191, 32.7736)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28669B #9B5D28

analogous

#289B96 #28669B #282D9B

triadic

#28669B #9B2866 #669B28

tetradic

#28669B #96289B #9B5D28 #2D9B28

square

#28669B #96289B #9B5D28 #2D9B28

split-complementary

#28669B #9B282D #9B9628

monochromatic

#0F263A #1B466A #28669B #3586CB #66A3D7

Accessibility & contrast

On white

6.06

#28669B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#28669B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28669B

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28669B	#FFFFFF	#000000	##FFFFFF
##28669B	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E689D

Deuteranopia (green-blind)

#3E5E9A

Tritanopia (blue-blind)

#007379

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #28669b;
/* rgb */ color: rgb(40, 102, 155);
/* oklch */ color: oklch(49.6% 0.106 247.8);

Tailwind

colors: {
  custom: {
    50: '#7291b9',
    500: '#28669b',
    950: '#000000',
  },
}

SCSS

$custom: #28669b;
$custom-light: #7291b9;
$custom-dark: #000000;

JSON

{
  "hex": "#28669b",
  "rgb": {
    "r": 40,
    "g": 102,
    "b": 155
  },
  "hsl": {
    "h": 207.652,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.49628,
    "c": 0.10585,
    "h": 247.8
  },
  "luminance": 0.1232
}

Semantic roles & 50–950 ramp

primary

#28669B

secondary

#BD8C61

accent

#8E46E2

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #28669B

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

Preview Lab → · Contrast checker → · Palette generator →