#405F82#405F82

#405F82 is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.7% C 0.068 H 252.2°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#405F82
RGB	rgb(64, 95, 130)
HSL	hsl(212, 34%, 38%)
HSV	hsv(212, 51%, 51%)
CMYK	cmyk(50.8%, 26.9%, 0%, 49%)
CIE-LAB	lab(39.39, -0.86, -23.06)
CIE-LCH	lch(39.39, 23.07, 267.86°)
OKLab	oklab(47.68% -0.0207 -0.0645)
OKLCH	oklch(47.68% 0.068 252.2)
XYZ	xyz(10.2344, 10.8854, 22.6765)
Luminance	0.1089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405F82 #826340

analogous

#408082 #405F82 #424082

triadic

#405F82 #82405F #5F8240

tetradic

#405F82 #824080 #826340 #408242

square

#405F82 #824080 #826340 #408242

split-complementary

#405F82 #824240 #808240

monochromatic

#182330 #2C4159 #405F82 #547DAB #7D9CBF

Accessibility & contrast

On white

6.61

#405F82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#405F82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #405F82

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405F82	#FFFFFF	#000000	##FFFFFF
##405F82	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516084

Deuteranopia (green-blind)

#495A81

Tritanopia (blue-blind)

#22676B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #405f82;
/* rgb */ color: rgb(64, 95, 130);
/* oklch */ color: oklch(47.7% 0.068 252.2);

Tailwind

colors: {
  custom: {
    50: '#798ca6',
    500: '#405f82',
    950: '#000000',
  },
}

SCSS

$custom: #405f82;
$custom-light: #798ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#405f82",
  "rgb": {
    "r": 64,
    "g": 95,
    "b": 130
  },
  "hsl": {
    "h": 211.818,
    "s": 34.021,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47678,
    "c": 0.0677,
    "h": 252.2
  },
  "luminance": 0.10886
}

Semantic roles & 50–950 ramp

primary

#405F82

secondary

#AA9174

accent

#975ECA

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090C0F

muted

#7B7D7F

Preview Lab

Preview with #405F82

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

Preview Lab → · Contrast checker → · Palette generator →