#539EA4#539EA4

#539EA4 is a light, moderate teal. Relative luminance 0.290; OKLCH L 65.3% C 0.075 H 202.3°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#539EA4
RGB	rgb(83, 158, 164)
HSL	hsl(184, 33%, 48%)
HSV	hsv(184, 49%, 64%)
CMYK	cmyk(49.4%, 3.7%, 0%, 35.7%)
CIE-LAB	lab(60.76, -21.58, -10.33)
CIE-LCH	lch(60.76, 23.92, 205.58°)
OKLab	oklab(65.35% -0.0694 -0.0285)
OKLCH	oklch(65.35% 0.075 202.3)
XYZ	xyz(22.4923, 28.9711, 39.5215)
Luminance	0.2897 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539EA4 #A45953

analogous

#53A481 #539EA4 #5375A4

triadic

#539EA4 #A4539E #9EA453

tetradic

#539EA4 #8153A4 #A45953 #75A453

square

#539EA4 #8153A4 #A45953 #75A453

split-complementary

#539EA4 #A45375 #A48153

monochromatic

#2A5053 #3E777B #539EA4 #79B6BB #A2CCD0

Accessibility & contrast

On white

3.09

#539EA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#539EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539EA4

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539EA4	#FFFFFF	#000000	##000000
##539EA4	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9498A5

Deuteranopia (green-blind)

#878EA4

Tritanopia (blue-blind)

#22A3A0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #539ea4;
/* rgb */ color: rgb(83, 158, 164);
/* oklch */ color: oklch(65.3% 0.075 202.3);

Tailwind

colors: {
  custom: {
    50: '#8abbbf',
    500: '#539ea4',
    950: '#000000',
  },
}

SCSS

$custom: #539ea4;
$custom-light: #8abbbf;
$custom-dark: #000000;

JSON

{
  "hex": "#539ea4",
  "rgb": {
    "r": 83,
    "g": 158,
    "b": 164
  },
  "hsl": {
    "h": 184.444,
    "s": 32.794,
    "l": 48.431
  },
  "oklch": {
    "l": 0.65348,
    "c": 0.07501,
    "h": 202.3
  },
  "luminance": 0.28973
}

Semantic roles & 50–950 ramp

primary

#539EA4

secondary

#BD9996

accent

#675FC9

background

#F8FBFB

surface

#F0F6F6

border

#CBD0D0

text

#0C1112

muted

#7D8081

Preview Lab

Preview with #539EA4

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

Preview Lab → · Contrast checker → · Palette generator →