#285D6E#285D6E

#285D6E is a dark, moderate cyan. Relative luminance 0.094; OKLCH L 45.0% C 0.062 H 221.9°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#285D6E
RGB	rgb(40, 93, 110)
HSL	hsl(195, 47%, 29%)
HSV	hsv(195, 64%, 43%)
CMYK	cmyk(63.6%, 15.5%, 0%, 56.9%)
CIE-LAB	lab(36.75, -11.95, -14.95)
CIE-LCH	lch(36.75, 19.13, 231.37°)
OKLab	oklab(45% -0.0463 -0.0416)
OKLCH	oklch(45% 0.062 221.9)
XYZ	xyz(7.6028, 9.4048, 16.1635)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285D6E #6E3928

analogous

#286E5C #285D6E #283A6E

triadic

#285D6E #6E285D #5D6E28

tetradic

#285D6E #5C286E #6E3928 #3A6E28

square

#285D6E #5C286E #6E3928 #3A6E28

split-complementary

#285D6E #6E283A #6E5C28

monochromatic

#081316 #183741 #285D6E #38839B #51A5C0

Accessibility & contrast

On white

7.29

#285D6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#285D6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285D6E

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285D6E	#FFFFFF	#000000	##FFFFFF
##285D6E	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535B6F

Deuteranopia (green-blind)

#49536E

Tritanopia (blue-blind)

#006262

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #285d6e;
/* rgb */ color: rgb(40, 93, 110);
/* oklch */ color: oklch(45.0% 0.062 221.9);

Tailwind

colors: {
  custom: {
    50: '#6a8b97',
    500: '#285d6e',
    950: '#000000',
  },
}

SCSS

$custom: #285d6e;
$custom-light: #6a8b97;
$custom-dark: #000000;

JSON

{
  "hex": "#285d6e",
  "rgb": {
    "r": 40,
    "g": 93,
    "b": 110
  },
  "hsl": {
    "h": 194.571,
    "s": 46.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.44995,
    "c": 0.06226,
    "h": 221.9
  },
  "luminance": 0.09406
}

Semantic roles & 50–950 ramp

primary

#285D6E

secondary

#A06551

accent

#7251D6

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #285D6E

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

Preview Lab → · Contrast checker → · Palette generator →