#408396#408396

#408396 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.4% C 0.074 H 218.8°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#408396
RGB	rgb(64, 131, 150)
HSL	hsl(193, 40%, 42%)
HSV	hsv(193, 57%, 59%)
CMYK	cmyk(57.3%, 12.7%, 0%, 41.2%)
CIE-LAB	lab(51.29, -15.52, -16.65)
CIE-LCH	lch(51.29, 22.77, 227.01°)
OKLab	oklab(57.4% -0.0574 -0.0462)
OKLCH	oklch(57.4% 0.074 218.8)
XYZ	xyz(15.7335, 19.5231, 31.7874)
Luminance	0.1953 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408396 #965340

analogous

#40967E #408396 #405896

triadic

#408396 #964083 #839640

tetradic

#408396 #7E4096 #965340 #589640

square

#408396 #7E4096 #965340 #589640

split-complementary

#408396 #964058 #967E40

monochromatic

#1B3840 #2E5E6B #408396 #5AA4B9 #85BCCB

Accessibility & contrast

On white

4.28

#408396 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#408396 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408396

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408396	#FFFFFF	#000000	##000000
##408396	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)

#778097

Deuteranopia (green-blind)

#6A7696

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #408396;
/* rgb */ color: rgb(64, 131, 150);
/* oklch */ color: oklch(57.4% 0.074 218.8);

Tailwind

colors: {
  custom: {
    50: '#7da7b4',
    500: '#408396',
    950: '#000000',
  },
}

SCSS

$custom: #408396;
$custom-light: #7da7b4;
$custom-dark: #000000;

JSON

{
  "hex": "#408396",
  "rgb": {
    "r": 64,
    "g": 131,
    "b": 150
  },
  "hsl": {
    "h": 193.256,
    "s": 40.187,
    "l": 41.961
  },
  "oklch": {
    "l": 0.57395,
    "c": 0.07366,
    "h": 218.8
  },
  "luminance": 0.19525
}

Semantic roles & 50–950 ramp

primary

#408396

secondary

#B6897C

accent

#7258D0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #408396

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

Preview Lab → · Contrast checker → · Palette generator →