#408397#408397

#408397 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.4% C 0.074 H 219.9°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#408397
RGB	rgb(64, 131, 151)
HSL	hsl(194, 40%, 42%)
HSV	hsv(194, 58%, 59%)
CMYK	cmyk(57.6%, 13.2%, 0%, 40.8%)
CIE-LAB	lab(51.33, -15.21, -17.18)
CIE-LCH	lch(51.33, 22.95, 228.47°)
OKLab	oklab(57.44% -0.057 -0.0477)
OKLCH	oklch(57.44% 0.074 219.9)
XYZ	xyz(15.8144, 19.5555, 32.2133)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408397 #975440

analogous

#409780 #408397 #405897

triadic

#408397 #974083 #839740

tetradic

#408397 #804097 #975440 #589740

square

#408397 #804097 #975440 #589740

split-complementary

#408397 #974058 #978040

monochromatic

#1C3841 #2E5E6C #408397 #5BA4B9 #86BCCC

Accessibility & contrast

On white

4.28

#408397 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#408397 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408397

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408397	#FFFFFF	#000000	##000000
##408397	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)

#778098

Deuteranopia (green-blind)

#6A7697

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #408397;
/* rgb */ color: rgb(64, 131, 151);
/* oklch */ color: oklch(57.4% 0.074 219.9);

Tailwind

colors: {
  custom: {
    50: '#7da7b5',
    500: '#408397',
    950: '#000000',
  },
}

SCSS

$custom: #408397;
$custom-light: #7da7b5;
$custom-dark: #000000;

JSON

{
  "hex": "#408397",
  "rgb": {
    "r": 64,
    "g": 131,
    "b": 151
  },
  "hsl": {
    "h": 193.793,
    "s": 40.465,
    "l": 42.157
  },
  "oklch": {
    "l": 0.57437,
    "c": 0.07428,
    "h": 219.9
  },
  "luminance": 0.19557
}

Semantic roles & 50–950 ramp

primary

#408397

secondary

#B68A7D

accent

#7357D0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #408397

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

Preview Lab → · Contrast checker → · Palette generator →