#3597A4#3597A4

#3597A4 is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.5% C 0.091 H 207.6°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#3597A4
RGB	rgb(53, 151, 164)
HSL	hsl(187, 51%, 43%)
HSV	hsv(187, 68%, 64%)
CMYK	cmyk(67.7%, 7.9%, 0%, 35.7%)
CIE-LAB	lab(57.63, -23.81, -15.14)
CIE-LCH	lch(57.63, 28.21, 212.46°)
OKLab	oklab(62.55% -0.0804 -0.042)
OKLCH	oklch(62.55% 0.091 207.6)
XYZ	xyz(19.2328, 25.5683, 39.0363)
Luminance	0.2557 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3597A4 #A44235

analogous

#35A479 #3597A4 #3560A4

triadic

#3597A4 #A43597 #97A435

tetradic

#3597A4 #7935A4 #A44235 #60A435

square

#3597A4 #7935A4 #A44235 #60A435

split-complementary

#3597A4 #A43560 #A47935

monochromatic

#174247 #266C76 #3597A4 #50B8C6 #7ECBD5

Accessibility & contrast

On white

3.43

#3597A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#3597A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3597A4

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3597A4	#FFFFFF	#000000	##000000
##3597A4	1.00	3.43	6.11	6.11
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A91A5

Deuteranopia (green-blind)

#7A85A4

Tritanopia (blue-blind)

#009E9B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3597a4;
/* rgb */ color: rgb(53, 151, 164);
/* oklch */ color: oklch(62.5% 0.091 207.6);

Tailwind

colors: {
  custom: {
    50: '#7bb6bf',
    500: '#3597a4',
    950: '#000000',
  },
}

SCSS

$custom: #3597a4;
$custom-light: #7bb6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3597a4",
  "rgb": {
    "r": 53,
    "g": 151,
    "b": 164
  },
  "hsl": {
    "h": 187.027,
    "s": 51.152,
    "l": 42.549
  },
  "oklch": {
    "l": 0.6255,
    "c": 0.09072,
    "h": 207.6
  },
  "luminance": 0.2557
}

Semantic roles & 50–950 ramp

primary

#3597A4

secondary

#BE7F76

accent

#5E4DDB

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #3597A4

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

Preview Lab → · Contrast checker → · Palette generator →