#28667D#28667D

#28667D is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.0% C 0.073 H 225.9°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#28667D
RGB	rgb(40, 102, 125)
HSL	hsl(196, 52%, 32%)
HSV	hsv(196, 68%, 49%)
CMYK	cmyk(68%, 18.4%, 0%, 51%)
CIE-LAB	lab(40.30, -12.06, -18.69)
CIE-LCH	lch(40.30, 22.24, 237.17°)
OKLab	oklab(48.04% -0.0506 -0.0522)
OKLCH	oklch(48.04% 0.073 225.9)
XYZ	xyz(9.3266, 11.4335, 21.1134)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28667D #7D3F28

analogous

#287D69 #28667D #283C7D

triadic

#28667D #7D2866 #667D28

tetradic

#28667D #69287D #7D3F28 #3C7D28

square

#28667D #69287D #7D3F28 #3C7D28

split-complementary

#28667D #7D283C #7D6928

monochromatic

#0A1A20 #19404F #28667D #378CAB #56AAC9

Accessibility & contrast

On white

6.39

#28667D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#28667D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28667D

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28667D	#FFFFFF	#000000	##FFFFFF
##28667D	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A647E

Deuteranopia (green-blind)

#4E5B7D

Tritanopia (blue-blind)

#006D6D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #28667d;
/* rgb */ color: rgb(40, 102, 125);
/* oklch */ color: oklch(48.0% 0.073 225.9);

Tailwind

colors: {
  custom: {
    50: '#6d91a2',
    500: '#28667d',
    950: '#000000',
  },
}

SCSS

$custom: #28667d;
$custom-light: #6d91a2;
$custom-dark: #000000;

JSON

{
  "hex": "#28667d",
  "rgb": {
    "r": 40,
    "g": 102,
    "b": 125
  },
  "hsl": {
    "h": 196.235,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.48038,
    "c": 0.07269,
    "h": 225.9
  },
  "luminance": 0.11435
}

Semantic roles & 50–950 ramp

primary

#28667D

secondary

#AE6B53

accent

#734DDB

background

#F6F8FA

surface

#ECF0F3

border

#C7CBCD

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #28667D

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

Preview Lab → · Contrast checker → · Palette generator →