#28596F#28596F

#28596F is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.0% C 0.064 H 229.9°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#28596F
RGB	rgb(40, 89, 111)
HSL	hsl(199, 47%, 30%)
HSV	hsv(199, 64%, 44%)
CMYK	cmyk(64%, 19.8%, 0%, 56.5%)
CIE-LAB	lab(35.48, -9.23, -17.51)
CIE-LCH	lch(35.48, 19.79, 242.21°)
OKLab	oklab(44% -0.0411 -0.0489)
OKLCH	oklch(44% 0.064 229.9)
XYZ	xyz(7.3156, 8.7429, 16.3379)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28596F #6F3E28

analogous

#286F62 #28596F #28356F

triadic

#28596F #6F2859 #596F28

tetradic

#28596F #62286F #6F3E28 #356F28

square

#28596F #62286F #6F3E28 #356F28

split-complementary

#28596F #6F2835 #6F6228

monochromatic

#081216 #183542 #28596F #387D9C #519EC0

Accessibility & contrast

On white

7.64

#28596F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#28596F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28596F

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28596F	#FFFFFF	#000000	##FFFFFF
##28596F	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5870

Deuteranopia (green-blind)

#44506F

Tritanopia (blue-blind)

#005F60

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #28596f;
/* rgb */ color: rgb(40, 89, 111);
/* oklch */ color: oklch(44.0% 0.064 229.9);

Tailwind

colors: {
  custom: {
    50: '#6a8798',
    500: '#28596f',
    950: '#000000',
  },
}

SCSS

$custom: #28596f;
$custom-light: #6a8798;
$custom-dark: #000000;

JSON

{
  "hex": "#28596f",
  "rgb": {
    "r": 40,
    "g": 89,
    "b": 111
  },
  "hsl": {
    "h": 198.592,
    "s": 47.02,
    "l": 29.608
  },
  "oklch": {
    "l": 0.43996,
    "c": 0.06388,
    "h": 229.9
  },
  "luminance": 0.08744
}

Semantic roles & 50–950 ramp

primary

#28596F

secondary

#A16A51

accent

#7B51D7

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #28596F

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

Preview Lab → · Contrast checker → · Palette generator →