#3591A3#3591A3

#3591A3 is a mid, moderate teal. Relative luminance 0.237; OKLCH L 61.0% C 0.089 H 213.1°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3591A3
RGB	rgb(53, 145, 163)
HSL	hsl(190, 51%, 42%)
HSV	hsv(190, 67%, 64%)
CMYK	cmyk(67.5%, 11%, 0%, 36.1%)
CIE-LAB	lab(55.74, -21.00, -17.44)
CIE-LCH	lch(55.74, 27.30, 219.70°)
OKLab	oklab(61.02% -0.0744 -0.0485)
OKLCH	oklch(61.02% 0.089 213.1)
XYZ	xyz(18.2017, 23.6500, 38.2489)
Luminance	0.2365 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3591A3 #A34735

analogous

#35A37E #3591A3 #355AA3

triadic

#3591A3 #A33591 #91A335

tetradic

#3591A3 #7E35A3 #A34735 #5AA335

square

#3591A3 #7E35A3 #A34735 #5AA335

split-complementary

#3591A3 #A3355A #A37E35

monochromatic

#173F47 #266875 #3591A3 #4FB2C6 #7EC7D5

Accessibility & contrast

On white

3.66

#3591A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#3591A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3591A3

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3591A3	#FFFFFF	#000000	##000000
##3591A3	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838CA4

Deuteranopia (green-blind)

#7481A3

Tritanopia (blue-blind)

#009897

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3591a3;
/* rgb */ color: rgb(53, 145, 163);
/* oklch */ color: oklch(61.0% 0.089 213.1);

Tailwind

colors: {
  custom: {
    50: '#7ab1be',
    500: '#3591a3',
    950: '#000000',
  },
}

SCSS

$custom: #3591a3;
$custom-light: #7ab1be;
$custom-dark: #000000;

JSON

{
  "hex": "#3591a3",
  "rgb": {
    "r": 53,
    "g": 145,
    "b": 163
  },
  "hsl": {
    "h": 189.818,
    "s": 50.926,
    "l": 42.353
  },
  "oklch": {
    "l": 0.61016,
    "c": 0.08884,
    "h": 213.1
  },
  "luminance": 0.23652
}

Semantic roles & 50–950 ramp

primary

#3591A3

secondary

#BE8276

accent

#644DDA

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3591A3

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

Preview Lab → · Contrast checker → · Palette generator →