#40799A#40799A

#40799A is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.1% C 0.079 H 236.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#40799A
RGB	rgb(64, 121, 154)
HSL	hsl(202, 41%, 43%)
HSV	hsv(202, 58%, 60%)
CMYK	cmyk(58.4%, 21.4%, 0%, 39.6%)
CIE-LAB	lab(48.38, -8.62, -23.46)
CIE-LCH	lch(48.38, 24.99, 249.83°)
OKLab	oklab(55.13% -0.0441 -0.0655)
OKLCH	oklch(55.13% 0.079 236)
XYZ	xyz(14.7823, 17.0965, 33.0865)
Luminance	0.1710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40799A #9A6140

analogous

#409A8E #40799A #404C9A

triadic

#40799A #9A4079 #799A40

tetradic

#40799A #8E409A #9A6140 #4C9A40

square

#40799A #8E409A #9A6140 #4C9A40

split-complementary

#40799A #9A404C #9A8E40

monochromatic

#1C3544 #2E576F #40799A #5C98BB #87B4CD

Accessibility & contrast

On white

4.75

#40799A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#40799A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40799A

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40799A	#FFFFFF	#000000	##FFFFFF
##40799A	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A789C

Deuteranopia (green-blind)

#5D6F99

Tritanopia (blue-blind)

#008284

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #40799a;
/* rgb */ color: rgb(64, 121, 154);
/* oklch */ color: oklch(55.1% 0.079 236.0);

Tailwind

colors: {
  custom: {
    50: '#7c9fb8',
    500: '#40799a',
    950: '#000000',
  },
}

SCSS

$custom: #40799a;
$custom-light: #7c9fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#40799a",
  "rgb": {
    "r": 64,
    "g": 121,
    "b": 154
  },
  "hsl": {
    "h": 202,
    "s": 41.284,
    "l": 42.745
  },
  "oklch": {
    "l": 0.55127,
    "c": 0.07902,
    "h": 236
  },
  "luminance": 0.17098
}

Semantic roles & 50–950 ramp

primary

#40799A

secondary

#B8937E

accent

#8457D1

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #40799A

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

Preview Lab → · Contrast checker → · Palette generator →