#4097A3#4097A3

#4097A3 is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.9% C 0.084 H 207.6°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4097A3
RGB	rgb(64, 151, 163)
HSL	hsl(187, 44%, 45%)
HSV	hsv(187, 61%, 64%)
CMYK	cmyk(60.7%, 7.4%, 0%, 36.1%)
CIE-LAB	lab(57.91, -22.23, -14.11)
CIE-LCH	lch(57.91, 26.33, 212.41°)
OKLab	oklab(62.86% -0.0746 -0.0391)
OKLCH	oklch(62.86% 0.084 207.6)
XYZ	xyz(19.7891, 25.8655, 38.5929)
Luminance	0.2587 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4097A3 #A34C40

analogous

#40A37E #4097A3 #4066A3

triadic

#4097A3 #A34097 #97A340

tetradic

#4097A3 #7E40A3 #A34C40 #66A340

square

#4097A3 #7E40A3 #A34C40 #66A340

split-complementary

#4097A3 #A34066 #A37E40

monochromatic

#1D464B #2F6E77 #4097A3 #60B5C0 #8CC9D2

Accessibility & contrast

On white

3.40

#4097A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#4097A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4097A3

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4097A3	#FFFFFF	#000000	##000000
##4097A3	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B92A4

Deuteranopia (green-blind)

#7C86A3

Tritanopia (blue-blind)

#009D9B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4097a3;
/* rgb */ color: rgb(64, 151, 163);
/* oklch */ color: oklch(62.9% 0.084 207.6);

Tailwind

colors: {
  custom: {
    50: '#7fb6be',
    500: '#4097a3',
    950: '#000000',
  },
}

SCSS

$custom: #4097a3;
$custom-light: #7fb6be;
$custom-dark: #000000;

JSON

{
  "hex": "#4097a3",
  "rgb": {
    "r": 64,
    "g": 151,
    "b": 163
  },
  "hsl": {
    "h": 187.273,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.62857,
    "c": 0.08426,
    "h": 207.6
  },
  "luminance": 0.25868
}

Semantic roles & 50–950 ramp

primary

#4097A3

secondary

#BD8982

accent

#6454D3

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #4097A3

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

Preview Lab → · Contrast checker → · Palette generator →