#285D7A#285D7A

#285D7A is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.6% C 0.073 H 235.5°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#285D7A
RGB	rgb(40, 93, 122)
HSL	hsl(201, 51%, 32%)
HSV	hsv(201, 67%, 48%)
CMYK	cmyk(67.2%, 23.8%, 0%, 52.2%)
CIE-LAB	lab(37.27, -7.77, -21.54)
CIE-LCH	lch(37.27, 22.90, 250.16°)
OKLab	oklab(45.58% -0.0415 -0.0604)
OKLCH	oklch(45.58% 0.073 235.5)
XYZ	xyz(8.3009, 9.6841, 19.8403)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285D7A #7A4528

analogous

#287A6E #285D7A #28347A

triadic

#285D7A #7A285D #5D7A28

tetradic

#285D7A #6E287A #7A4528 #347A28

square

#285D7A #6E287A #7A4528 #347A28

split-complementary

#285D7A #7A2834 #7A6E28

monochromatic

#0A171E #193A4C #285D7A #3780A8 #559FC7

Accessibility & contrast

On white

7.15

#285D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#285D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285D7A

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285D7A	#FFFFFF	#000000	##FFFFFF
##285D7A	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5C7B

Deuteranopia (green-blind)

#44547A

Tritanopia (blue-blind)

#006567

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #285d7a;
/* rgb */ color: rgb(40, 93, 122);
/* oklch */ color: oklch(45.6% 0.073 235.5);

Tailwind

colors: {
  custom: {
    50: '#6b8aa0',
    500: '#285d7a',
    950: '#000000',
  },
}

SCSS

$custom: #285d7a;
$custom-light: #6b8aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#285d7a",
  "rgb": {
    "r": 40,
    "g": 93,
    "b": 122
  },
  "hsl": {
    "h": 201.22,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.45578,
    "c": 0.07331,
    "h": 235.5
  },
  "luminance": 0.09685
}

Semantic roles & 50–950 ramp

primary

#285D7A

secondary

#AC7252

accent

#7F4EDA

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #285D7A

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

Preview Lab → · Contrast checker → · Palette generator →