#285C7C#285C7C

#285C7C is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.4% C 0.076 H 238.6°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#285C7C
RGB	rgb(40, 92, 124)
HSL	hsl(203, 51%, 32%)
HSV	hsv(203, 68%, 49%)
CMYK	cmyk(67.7%, 25.8%, 0%, 51.4%)
CIE-LAB	lab(37.04, -6.45, -23.13)
CIE-LCH	lch(37.04, 24.01, 254.42°)
OKLab	oklab(45.43% -0.0396 -0.065)
OKLCH	oklch(45.43% 0.076 238.6)
XYZ	xyz(8.3389, 9.5598, 20.4706)
Luminance	0.0956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285C7C #7C4828

analogous

#287C72 #285C7C #28327C

triadic

#285C7C #7C285C #5C7C28

tetradic

#285C7C #72287C #7C4828 #327C28

square

#285C7C #72287C #7C4828 #327C28

split-complementary

#285C7C #7C2832 #7C7228

monochromatic

#0A171F #193A4E #285C7C #377EAA #569DC8

Accessibility & contrast

On white

7.21

#285C7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#285C7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285C7C

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285C7C	#FFFFFF	#000000	##FFFFFF
##285C7C	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5C7D

Deuteranopia (green-blind)

#42537B

Tritanopia (blue-blind)

#006467

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #285c7c;
/* rgb */ color: rgb(40, 92, 124);
/* oklch */ color: oklch(45.4% 0.076 238.6);

Tailwind

colors: {
  custom: {
    50: '#6c8aa2',
    500: '#285c7c',
    950: '#000000',
  },
}

SCSS

$custom: #285c7c;
$custom-light: #6c8aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#285c7c",
  "rgb": {
    "r": 40,
    "g": 92,
    "b": 124
  },
  "hsl": {
    "h": 202.857,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.45426,
    "c": 0.07612,
    "h": 238.6
  },
  "luminance": 0.09561
}

Semantic roles & 50–950 ramp

primary

#285C7C

secondary

#AD7552

accent

#834DDB

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070B0F

muted

#7A7C7E

Preview Lab

Preview with #285C7C

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

Preview Lab → · Contrast checker → · Palette generator →