#57BBCE#57BBCE

#57BBCE is a light, moderate teal. Relative luminance 0.420; OKLCH L 74.0% C 0.097 H 211.9°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#57BBCE
RGB	rgb(87, 187, 206)
HSL	hsl(190, 55%, 57%)
HSV	hsv(190, 58%, 81%)
CMYK	cmyk(57.8%, 9.2%, 0%, 19.2%)
CIE-LAB	lab(70.88, -23.66, -18.39)
CIE-LCH	lch(70.88, 29.97, 217.86°)
OKLab	oklab(73.98% -0.082 -0.051)
OKLCH	oklch(73.98% 0.097 211.9)
XYZ	xyz(32.8369, 42.0199, 64.7607)
Luminance	0.4202 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BBCE #CE6A57

analogous

#57CEA6 #57BBCE #577FCE

triadic

#57BBCE #CE57BB #BBCE57

tetradic

#57BBCE #A657CE #CE6A57 #7FCE57

square

#57BBCE #A657CE #CE6A57 #7FCE57

split-complementary

#57BBCE #CE577F #CEA657

monochromatic

#277584 #349FB3 #57BBCE #86CEDC #B6E1EA

Accessibility & contrast

On white

2.23

#57BBCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#57BBCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BBCE

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BBCE	#FFFFFF	#000000	##000000
##57BBCE	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB5CF

Deuteranopia (green-blind)

#9AA8CE

Tritanopia (blue-blind)

#00C3C1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57bbce;
/* rgb */ color: rgb(87, 187, 206);
/* oklch */ color: oklch(74.0% 0.097 211.9);

Tailwind

colors: {
  custom: {
    50: '#91cfdd',
    500: '#57bbce',
    950: '#000000',
  },
}

SCSS

$custom: #57bbce;
$custom-light: #91cfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#57bbce",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 206
  },
  "hsl": {
    "h": 189.58,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.73978,
    "c": 0.09656,
    "h": 211.9
  },
  "luminance": 0.42023
}

Semantic roles & 50–950 ramp

primary

#57BBCE

secondary

#D8B0A8

accent

#614ADE

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #57BBCE

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

Preview Lab → · Contrast checker → · Palette generator →