#39A8D4#39A8D4

#39A8D4 is a light, moderate cyan. Relative luminance 0.336; OKLCH L 68.8% C 0.117 H 228.8°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#39A8D4
RGB	rgb(57, 168, 212)
HSL	hsl(197, 64%, 53%)
HSV	hsv(197, 73%, 83%)
CMYK	cmyk(73.1%, 20.8%, 0%, 16.9%)
CIE-LAB	lab(64.66, -16.71, -31.30)
CIE-LCH	lch(64.66, 35.48, 241.90°)
OKLab	oklab(68.83% -0.0768 -0.0878)
OKLCH	oklch(68.83% 0.117 228.8)
XYZ	xyz(27.5688, 33.6254, 67.3120)
Luminance	0.3363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A8D4 #D46539

analogous

#39D4B2 #39A8D4 #395BD4

triadic

#39A8D4 #D439A8 #A8D439

tetradic

#39A8D4 #B239D4 #D46539 #5BD439

square

#39A8D4 #B239D4 #D46539 #5BD439

split-complementary

#39A8D4 #D4395B #D4B239

monochromatic

#1A5E78 #2585AB #39A8D4 #6BBEDF #9ED4EA

Accessibility & contrast

On white

2.72

#39A8D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#39A8D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A8D4

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A8D4	#FFFFFF	#000000	##000000
##39A8D4	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A5D6

Deuteranopia (green-blind)

#7C96D3

Tritanopia (blue-blind)

#00B4B7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #39a8d4;
/* rgb */ color: rgb(57, 168, 212);
/* oklch */ color: oklch(68.8% 0.117 228.8);

Tailwind

colors: {
  custom: {
    50: '#84c2e1',
    500: '#39a8d4',
    950: '#000000',
  },
}

SCSS

$custom: #39a8d4;
$custom-light: #84c2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#39a8d4",
  "rgb": {
    "r": 57,
    "g": 168,
    "b": 212
  },
  "hsl": {
    "h": 197.032,
    "s": 64.315,
    "l": 52.745
  },
  "oklch": {
    "l": 0.68826,
    "c": 0.11669,
    "h": 228.8
  },
  "luminance": 0.33629
}

Semantic roles & 50–950 ramp

primary

#39A8D4

secondary

#D6A693

accent

#7040E7

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A8D4

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

Preview Lab → · Contrast checker → · Palette generator →