#40679D#40679D

#40679D is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 51.0% C 0.097 H 256.8°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#40679D
RGB	rgb(64, 103, 157)
HSL	hsl(215, 42%, 43%)
HSV	hsv(215, 59%, 62%)
CMYK	cmyk(59.2%, 34.4%, 0%, 38.4%)
CIE-LAB	lab(43.10, 3.20, -33.47)
CIE-LCH	lch(43.10, 33.62, 275.46°)
OKLab	oklab(51.01% -0.0222 -0.0946)
OKLCH	oklch(51.01% 0.097 256.8)
XYZ	xyz(13.0483, 13.2237, 33.7566)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40679D #9D7640

analogous

#40959D #40679D #48409D

triadic

#40679D #9D4067 #679D40

tetradic

#40679D #9D4095 #9D7640 #409D48

square

#40679D #9D4095 #9D7640 #409D48

split-complementary

#40679D #9D4840 #959D40

monochromatic

#1D2E46 #2E4A72 #40679D #5D85BD #89A6CF

Accessibility & contrast

On white

5.76

#40679D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#40679D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40679D

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40679D	#FFFFFF	#000000	##FFFFFF
##40679D	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516B9F

Deuteranopia (green-blind)

#45629C

Tritanopia (blue-blind)

#00737B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #40679d;
/* rgb */ color: rgb(64, 103, 157);
/* oklch */ color: oklch(51.0% 0.097 256.8);

Tailwind

colors: {
  custom: {
    50: '#7c92ba',
    500: '#40679d',
    950: '#000000',
  },
}

SCSS

$custom: #40679d;
$custom-light: #7c92ba;
$custom-dark: #000000;

JSON

{
  "hex": "#40679d",
  "rgb": {
    "r": 64,
    "g": 103,
    "b": 157
  },
  "hsl": {
    "h": 214.839,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51012,
    "c": 0.09714,
    "h": 256.8
  },
  "luminance": 0.13225
}

Semantic roles & 50–950 ramp

primary

#40679D

secondary

#B9A17F

accent

#9E56D2

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #40679D

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

Preview Lab → · Contrast checker → · Palette generator →