#28607B#28607B

#28607B is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.4% C 0.073 H 232.3°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#28607B
RGB	rgb(40, 96, 123)
HSL	hsl(200, 51%, 32%)
HSV	hsv(200, 67%, 48%)
CMYK	cmyk(67.5%, 22%, 0%, 51.8%)
CIE-LAB	lab(38.28, -9.22, -20.59)
CIE-LCH	lch(38.28, 22.56, 245.87°)
OKLab	oklab(46.4% -0.0445 -0.0577)
OKLCH	oklch(46.4% 0.073 232.3)
XYZ	xyz(8.6317, 10.2460, 20.2578)
Luminance	0.1025 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28607B #7B4328

analogous

#287B6D #28607B #28377B

triadic

#28607B #7B2860 #607B28

tetradic

#28607B #6D287B #7B4328 #377B28

square

#28607B #6D287B #7B4328 #377B28

split-complementary

#28607B #7B2837 #7B6D28

monochromatic

#0A181F #193C4D #28607B #3784A9 #56A3C8

Accessibility & contrast

On white

6.89

#28607B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#28607B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28607B

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28607B	#FFFFFF	#000000	##FFFFFF
##28607B	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535F7C

Deuteranopia (green-blind)

#47567B

Tritanopia (blue-blind)

#006769

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #28607b;
/* rgb */ color: rgb(40, 96, 123);
/* oklch */ color: oklch(46.4% 0.073 232.3);

Tailwind

colors: {
  custom: {
    50: '#6c8da1',
    500: '#28607b',
    950: '#000000',
  },
}

SCSS

$custom: #28607b;
$custom-light: #6c8da1;
$custom-dark: #000000;

JSON

{
  "hex": "#28607b",
  "rgb": {
    "r": 40,
    "g": 96,
    "b": 123
  },
  "hsl": {
    "h": 199.518,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.46397,
    "c": 0.07287,
    "h": 232.3
  },
  "luminance": 0.10247
}

Semantic roles & 50–950 ramp

primary

#28607B

secondary

#AD7052

accent

#7B4DDA

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #28607B

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

Preview Lab → · Contrast checker → · Palette generator →