#39AFD4#39AFD4

#39AFD4 is a light, moderate cyan. Relative luminance 0.363; OKLCH L 70.5% C 0.115 H 223.3°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#39AFD4
RGB	rgb(57, 175, 212)
HSL	hsl(194, 64%, 53%)
HSV	hsv(194, 73%, 83%)
CMYK	cmyk(73.1%, 17.5%, 0%, 16.9%)
CIE-LAB	lab(66.73, -20.40, -28.10)
CIE-LCH	lch(66.73, 34.73, 234.02°)
OKLab	oklab(70.48% -0.0836 -0.0787)
OKLCH	oklch(70.48% 0.115 223.3)
XYZ	xyz(28.8961, 36.2799, 67.7544)
Luminance	0.3628 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AFD4 #D45E39

analogous

#39D4AC #39AFD4 #3961D4

triadic

#39AFD4 #D439AF #AFD439

tetradic

#39AFD4 #AC39D4 #D45E39 #61D439

square

#39AFD4 #AC39D4 #D45E39 #61D439

split-complementary

#39AFD4 #D43961 #D4AC39

monochromatic

#1A6278 #258BAB #39AFD4 #6BC3DF #9ED8EA

Accessibility & contrast

On white

2.54

#39AFD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#39AFD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AFD4

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AFD4	#FFFFFF	#000000	##000000
##39AFD4	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AABD6

Deuteranopia (green-blind)

#859CD4

Tritanopia (blue-blind)

#00BABB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #39afd4;
/* rgb */ color: rgb(57, 175, 212);
/* oklch */ color: oklch(70.5% 0.115 223.3);

Tailwind

colors: {
  custom: {
    50: '#84c7e1',
    500: '#39afd4',
    950: '#000000',
  },
}

SCSS

$custom: #39afd4;
$custom-light: #84c7e1;
$custom-dark: #000000;

JSON

{
  "hex": "#39afd4",
  "rgb": {
    "r": 57,
    "g": 175,
    "b": 212
  },
  "hsl": {
    "h": 194.323,
    "s": 64.315,
    "l": 52.745
  },
  "oklch": {
    "l": 0.70483,
    "c": 0.11477,
    "h": 223.3
  },
  "luminance": 0.36283
}

Semantic roles & 50–950 ramp

primary

#39AFD4

secondary

#D6A393

accent

#6840E7

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #39AFD4

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

Preview Lab → · Contrast checker → · Palette generator →