#4097A4#4097A4

#4097A4 is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.9% C 0.085 H 208.6°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4097A4
RGB	rgb(64, 151, 164)
HSL	hsl(188, 44%, 45%)
HSV	hsv(188, 61%, 64%)
CMYK	cmyk(61%, 7.9%, 0%, 35.7%)
CIE-LAB	lab(57.94, -21.93, -14.63)
CIE-LCH	lch(57.94, 26.36, 213.71°)
OKLab	oklab(62.9% -0.0742 -0.0405)
OKLCH	oklch(62.9% 0.085 208.6)
XYZ	xyz(19.8790, 25.9015, 39.0666)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4097A4 #A44D40

analogous

#40A47F #4097A4 #4065A4

triadic

#4097A4 #A44097 #97A440

tetradic

#4097A4 #7F40A4 #A44D40 #65A440

square

#4097A4 #7F40A4 #A44D40 #65A440

split-complementary

#4097A4 #A44065 #A47F40

monochromatic

#1E464C #2F6E78 #4097A4 #60B4C1 #8CC9D2

Accessibility & contrast

On white

3.40

#4097A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4097A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4097A4

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4097A4	#FFFFFF	#000000	##000000
##4097A4	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B92A5

Deuteranopia (green-blind)

#7C86A4

Tritanopia (blue-blind)

#009D9B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4097a4;
/* rgb */ color: rgb(64, 151, 164);
/* oklch */ color: oklch(62.9% 0.085 208.6);

Tailwind

colors: {
  custom: {
    50: '#80b6bf',
    500: '#4097a4',
    950: '#000000',
  },
}

SCSS

$custom: #4097a4;
$custom-light: #80b6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4097a4",
  "rgb": {
    "r": 64,
    "g": 151,
    "b": 164
  },
  "hsl": {
    "h": 187.8,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.62896,
    "c": 0.08457,
    "h": 208.6
  },
  "luminance": 0.25904
}

Semantic roles & 50–950 ramp

primary

#4097A4

secondary

#BD8A83

accent

#6554D4

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #4097A4

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

Preview Lab → · Contrast checker → · Palette generator →