#39B2E2#39B2E2

#39B2E2 is a light, vivid cyan. Relative luminance 0.382; OKLCH L 71.8% C 0.125 H 229.2°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#39B2E2
RGB	rgb(57, 178, 226)
HSL	hsl(197, 74%, 55%)
HSV	hsv(197, 75%, 89%)
CMYK	cmyk(74.8%, 21.2%, 0%, 11.4%)
CIE-LAB	lab(68.17, -17.40, -33.58)
CIE-LCH	lch(68.17, 37.82, 242.61°)
OKLab	oklab(71.81% -0.0813 -0.0943)
OKLCH	oklch(71.81% 0.125 229.2)
XYZ	xyz(31.3296, 38.1979, 77.6585)
Luminance	0.3820 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B2E2 #E26939

analogous

#39E2BD #39B2E2 #395EE2

triadic

#39B2E2 #E239B2 #B2E239

tetradic

#39B2E2 #BD39E2 #E26939 #5EE239

square

#39B2E2 #BD39E2 #E26939 #5EE239

split-complementary

#39B2E2 #E2395E #E2BD39

monochromatic

#156A8C #1C93C1 #39B2E2 #6EC7EA #A4DCF2

Accessibility & contrast

On white

2.43

#39B2E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#39B2E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B2E2

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B2E2	#FFFFFF	#000000	##000000
##39B2E2	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99AFE4

Deuteranopia (green-blind)

#829FE1

Tritanopia (blue-blind)

#00BFC2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #39b2e2;
/* rgb */ color: rgb(57, 178, 226);
/* oklch */ color: oklch(71.8% 0.125 229.2);

Tailwind

colors: {
  custom: {
    50: '#87c9eb',
    500: '#39b2e2',
    950: '#000000',
  },
}

SCSS

$custom: #39b2e2;
$custom-light: #87c9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#39b2e2",
  "rgb": {
    "r": 57,
    "g": 178,
    "b": 226
  },
  "hsl": {
    "h": 197.041,
    "s": 74.449,
    "l": 55.49
  },
  "oklch": {
    "l": 0.71812,
    "c": 0.12457,
    "h": 229.2
  },
  "luminance": 0.38202
}

Semantic roles & 50–950 ramp

primary

#39B2E2

secondary

#DFAC98

accent

#6C37F1

background

#F9FCFE

surface

#F1F8FD

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #39B2E2

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

Preview Lab → · Contrast checker → · Palette generator →