#40829F#40829F

#40829F is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.5% C 0.080 H 229.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#40829F
RGB	rgb(64, 130, 159)
HSL	hsl(198, 43%, 44%)
HSV	hsv(198, 60%, 62%)
CMYK	cmyk(59.7%, 18.2%, 0%, 37.6%)
CIE-LAB	lab(51.33, -12.14, -21.83)
CIE-LCH	lch(51.33, 24.98, 240.93°)
OKLab	oklab(57.54% -0.0527 -0.0609)
OKLCH	oklch(57.54% 0.08 229.1)
XYZ	xyz(16.3526, 19.5569, 35.7073)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40829F #9F5D40

analogous

#409F8C #40829F #40529F

triadic

#40829F #9F4082 #829F40

tetradic

#40829F #8C409F #9F5D40 #529F40

square

#40829F #8C409F #9F5D40 #529F40

split-complementary

#40829F #9F4052 #9F8C40

monochromatic

#1D3B48 #2E5E73 #40829F #5EA1BE #8ABAD0

Accessibility & contrast

On white

4.28

#40829F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#40829F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40829F

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40829F	#FFFFFF	#000000	##000000
##40829F	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7380A0

Deuteranopia (green-blind)

#66769F

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #40829f;
/* rgb */ color: rgb(64, 130, 159);
/* oklch */ color: oklch(57.5% 0.080 229.1);

Tailwind

colors: {
  custom: {
    50: '#7ea6bb',
    500: '#40829f',
    950: '#000000',
  },
}

SCSS

$custom: #40829f;
$custom-light: #7ea6bb;
$custom-dark: #000000;

JSON

{
  "hex": "#40829f",
  "rgb": {
    "r": 64,
    "g": 130,
    "b": 159
  },
  "hsl": {
    "h": 198.316,
    "s": 42.601,
    "l": 43.725
  },
  "oklch": {
    "l": 0.57541,
    "c": 0.08048,
    "h": 229.1
  },
  "luminance": 0.19558
}

Semantic roles & 50–950 ramp

primary

#40829F

secondary

#BB9280

accent

#7C55D2

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #40829F

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

Preview Lab → · Contrast checker → · Palette generator →