#40829C#40829C

#40829C is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.4% C 0.078 H 226.4°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#40829C
RGB	rgb(64, 130, 156)
HSL	hsl(197, 42%, 43%)
HSV	hsv(197, 59%, 61%)
CMYK	cmyk(59%, 16.7%, 0%, 38.8%)
CIE-LAB	lab(51.21, -13.09, -20.27)
CIE-LCH	lch(51.21, 24.13, 237.14°)
OKLab	oklab(57.41% -0.0538 -0.0564)
OKLCH	oklch(57.41% 0.078 226.4)
XYZ	xyz(16.0954, 19.4540, 34.3528)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40829C #9C5A40

analogous

#409C88 #40829C #40549C

triadic

#40829C #9C4082 #829C40

tetradic

#40829C #88409C #9C5A40 #549C40

square

#40829C #88409C #9C5A40 #549C40

split-complementary

#40829C #9C4054 #9C8840

monochromatic

#1C3A45 #2E5E71 #40829C #5DA1BC #88BACE

Accessibility & contrast

On white

4.29

#40829C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#40829C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40829C

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40829C	#FFFFFF	#000000	##000000
##40829C	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74809D

Deuteranopia (green-blind)

#67769C

Tritanopia (blue-blind)

#008A8A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #40829c;
/* rgb */ color: rgb(64, 130, 156);
/* oklch */ color: oklch(57.4% 0.078 226.4);

Tailwind

colors: {
  custom: {
    50: '#7da6b9',
    500: '#40829c',
    950: '#000000',
  },
}

SCSS

$custom: #40829c;
$custom-light: #7da6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#40829c",
  "rgb": {
    "r": 64,
    "g": 130,
    "b": 156
  },
  "hsl": {
    "h": 196.957,
    "s": 41.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.57407,
    "c": 0.07797,
    "h": 226.4
  },
  "luminance": 0.19456
}

Semantic roles & 50–950 ramp

primary

#40829C

secondary

#B98F7F

accent

#7956D2

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #40829C

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

Preview Lab → · Contrast checker → · Palette generator →