#285D97#285D97

#285D97 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.2% C 0.110 H 252.9°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#285D97
RGB	rgb(40, 93, 151)
HSL	hsl(211, 58%, 37%)
HSV	hsv(211, 74%, 59%)
CMYK	cmyk(73.5%, 38.4%, 0%, 40.8%)
CIE-LAB	lab(38.75, 2.96, -36.83)
CIE-LCH	lch(38.75, 36.95, 274.60°)
OKLab	oklab(47.23% -0.0322 -0.1049)
OKLCH	oklch(47.23% 0.11 252.9)
XYZ	xyz(10.3733, 10.5130, 30.7547)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285D97 #976228

analogous

#289597 #285D97 #2A2897

triadic

#285D97 #97285D #5D9728

tetradic

#285D97 #972895 #976228 #28972A

square

#285D97 #972895 #976228 #28972A

split-complementary

#285D97 #972A28 #959728

monochromatic

#0E2136 #1B3F67 #285D97 #357BC7 #649AD6

Accessibility & contrast

On white

6.77

#285D97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#285D97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285D97

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285D97	#FFFFFF	#000000	##FFFFFF
##285D97	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426199

Deuteranopia (green-blind)

#325796

Tritanopia (blue-blind)

#006B72

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #285d97;
/* rgb */ color: rgb(40, 93, 151);
/* oklch */ color: oklch(47.2% 0.110 252.9);

Tailwind

colors: {
  custom: {
    50: '#718ab6',
    500: '#285d97',
    950: '#000000',
  },
}

SCSS

$custom: #285d97;
$custom-light: #718ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#285d97",
  "rgb": {
    "r": 40,
    "g": 93,
    "b": 151
  },
  "hsl": {
    "h": 211.351,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.47228,
    "c": 0.10972,
    "h": 252.9
  },
  "luminance": 0.10514
}

Semantic roles & 50–950 ramp

primary

#285D97

secondary

#BC8F5F

accent

#9746E1

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #285D97

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

Preview Lab → · Contrast checker → · Palette generator →