#405D7D#405D7D

#405D7D is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.9% C 0.063 H 251.6°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#405D7D
RGB	rgb(64, 93, 125)
HSL	hsl(211, 32%, 37%)
HSV	hsv(211, 49%, 49%)
CMYK	cmyk(48.8%, 25.6%, 0%, 51%)
CIE-LAB	lab(38.55, -1.23, -21.31)
CIE-LCH	lch(38.55, 21.34, 266.69°)
OKLab	oklab(46.95% -0.0198 -0.0594)
OKLCH	oklch(46.95% 0.063 251.6)
XYZ	xyz(9.7291, 10.3987, 20.8925)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405D7D #7D6040

analogous

#407C7D #405D7D #42407D

triadic

#405D7D #7D405D #5D7D40

tetradic

#405D7D #7D407C #7D6040 #407D42

square

#405D7D #7D407C #7D6040 #407D42

split-complementary

#405D7D #7D4240 #7C7D40

monochromatic

#17212C #2B3F55 #405D7D #557BA5 #7C9ABC

Accessibility & contrast

On white

6.82

#405D7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#405D7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #405D7D

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405D7D	#FFFFFF	#000000	##FFFFFF
##405D7D	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505E7E

Deuteranopia (green-blind)

#49587C

Tritanopia (blue-blind)

#266468

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #405d7d;
/* rgb */ color: rgb(64, 93, 125);
/* oklch */ color: oklch(46.9% 0.063 251.6);

Tailwind

colors: {
  custom: {
    50: '#788aa2',
    500: '#405d7d',
    950: '#000000',
  },
}

SCSS

$custom: #405d7d;
$custom-light: #788aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#405d7d",
  "rgb": {
    "r": 64,
    "g": 93,
    "b": 125
  },
  "hsl": {
    "h": 211.475,
    "s": 32.275,
    "l": 37.059
  },
  "oklch": {
    "l": 0.46945,
    "c": 0.06264,
    "h": 251.6
  },
  "luminance": 0.10399
}

Semantic roles & 50–950 ramp

primary

#405D7D

secondary

#A68E73

accent

#965FC8

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #405D7D

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

Preview Lab → · Contrast checker → · Palette generator →