#405D84#405D84

#405D84 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.3% C 0.072 H 256.1°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#405D84
RGB	rgb(64, 93, 132)
HSL	hsl(214, 35%, 38%)
HSV	hsv(214, 52%, 52%)
CMYK	cmyk(51.5%, 29.5%, 0%, 48.2%)
CIE-LAB	lab(38.87, 1.03, -25.08)
CIE-LCH	lch(38.87, 25.10, 272.36°)
OKLab	oklab(47.3% -0.0174 -0.0703)
OKLCH	oklch(47.3% 0.072 256.1)
XYZ	xyz(10.1921, 10.5839, 23.3311)
Luminance	0.1058 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405D84 #846740

analogous

#407F84 #405D84 #454084

triadic

#405D84 #84405D #5D8440

tetradic

#405D84 #84407F #846740 #408445

square

#405D84 #84407F #846740 #408445

split-complementary

#405D84 #844540 #7F8440

monochromatic

#182332 #2C405B #405D84 #557AAC #7E9AC0

Accessibility & contrast

On white

6.74

#405D84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#405D84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #405D84

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405D84	#FFFFFF	#000000	##FFFFFF
##405D84	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5F86

Deuteranopia (green-blind)

#465983

Tritanopia (blue-blind)

#20666B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #405d84;
/* rgb */ color: rgb(64, 93, 132);
/* oklch */ color: oklch(47.3% 0.072 256.1);

Tailwind

colors: {
  custom: {
    50: '#798aa8',
    500: '#405d84',
    950: '#000000',
  },
}

SCSS

$custom: #405d84;
$custom-light: #798aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#405d84",
  "rgb": {
    "r": 64,
    "g": 93,
    "b": 132
  },
  "hsl": {
    "h": 214.412,
    "s": 34.694,
    "l": 38.431
  },
  "oklch": {
    "l": 0.47304,
    "c": 0.07242,
    "h": 256.1
  },
  "luminance": 0.10585
}

Semantic roles & 50–950 ramp

primary

#405D84

secondary

#AB9475

accent

#9C5DCB

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #405D84

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

Preview Lab → · Contrast checker → · Palette generator →