#57ABB2#57ABB2

#57ABB2 is a light, moderate teal. Relative luminance 0.344; OKLCH L 69.2% C 0.082 H 202.6°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#57ABB2
RGB	rgb(87, 171, 178)
HSL	hsl(185, 37%, 52%)
HSV	hsv(185, 51%, 70%)
CMYK	cmyk(51.1%, 3.9%, 0%, 30.2%)
CIE-LAB	lab(65.25, -23.47, -11.43)
CIE-LCH	lch(65.25, 26.10, 205.97°)
OKLab	oklab(69.15% -0.0757 -0.0315)
OKLCH	oklch(69.15% 0.082 202.6)
XYZ	xyz(26.5261, 34.3640, 47.3459)
Luminance	0.3437 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ABB2 #B25E57

analogous

#57B28B #57ABB2 #577EB2

triadic

#57ABB2 #B257AB #ABB257

tetradic

#57ABB2 #8B57B2 #B25E57 #7EB257

square

#57ABB2 #8B57B2 #B25E57 #7EB257

split-complementary

#57ABB2 #B2577E #B28B57

monochromatic

#2D5E62 #40868C #57ABB2 #81C0C5 #ABD5D8

Accessibility & contrast

On white

2.67

#57ABB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#57ABB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ABB2

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ABB2	#FFFFFF	#000000	##000000
##57ABB2	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A5B3

Deuteranopia (green-blind)

#919AB2

Tritanopia (blue-blind)

#17B1AD

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #57abb2;
/* rgb */ color: rgb(87, 171, 178);
/* oklch */ color: oklch(69.2% 0.082 202.6);

Tailwind

colors: {
  custom: {
    50: '#8ec4c9',
    500: '#57abb2',
    950: '#000000',
  },
}

SCSS

$custom: #57abb2;
$custom-light: #8ec4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#57abb2",
  "rgb": {
    "r": 87,
    "g": 171,
    "b": 178
  },
  "hsl": {
    "h": 184.615,
    "s": 37.143,
    "l": 51.961
  },
  "oklch": {
    "l": 0.6915,
    "c": 0.08202,
    "h": 202.6
  },
  "luminance": 0.34366
}

Semantic roles & 50–950 ramp

primary

#57ABB2

secondary

#C6A29E

accent

#635BCD

background

#F9FCFC

surface

#F1F8F8

border

#CBD1D1

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #57ABB2

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

Preview Lab → · Contrast checker → · Palette generator →