#39AED4#39AED4

#39AED4 is a light, moderate cyan. Relative luminance 0.359; OKLCH L 70.2% C 0.115 H 224.1°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#39AED4
RGB	rgb(57, 174, 212)
HSL	hsl(195, 64%, 53%)
HSV	hsv(195, 73%, 83%)
CMYK	cmyk(73.1%, 17.9%, 0%, 16.9%)
CIE-LAB	lab(66.44, -19.88, -28.56)
CIE-LCH	lch(66.44, 34.80, 235.16°)
OKLab	oklab(70.25% -0.0826 -0.08)
OKLCH	oklch(70.25% 0.115 224.1)
XYZ	xyz(28.7022, 35.8921, 67.6897)
Luminance	0.3589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AED4 #D45F39

analogous

#39D4AD #39AED4 #3960D4

triadic

#39AED4 #D439AE #AED439

tetradic

#39AED4 #AD39D4 #D45F39 #60D439

square

#39AED4 #AD39D4 #D45F39 #60D439

split-complementary

#39AED4 #D43960 #D4AD39

monochromatic

#1A6178 #258AAB #39AED4 #6BC3DF #9ED7EA

Accessibility & contrast

On white

2.57

#39AED4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#39AED4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AED4

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AED4	#FFFFFF	#000000	##000000
##39AED4	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99AAD6

Deuteranopia (green-blind)

#849BD4

Tritanopia (blue-blind)

#00B9BA

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #39aed4;
/* rgb */ color: rgb(57, 174, 212);
/* oklch */ color: oklch(70.2% 0.115 224.1);

Tailwind

colors: {
  custom: {
    50: '#84c6e1',
    500: '#39aed4',
    950: '#000000',
  },
}

SCSS

$custom: #39aed4;
$custom-light: #84c6e1;
$custom-dark: #000000;

JSON

{
  "hex": "#39aed4",
  "rgb": {
    "r": 57,
    "g": 174,
    "b": 212
  },
  "hsl": {
    "h": 194.71,
    "s": 64.315,
    "l": 52.745
  },
  "oklch": {
    "l": 0.70246,
    "c": 0.11498,
    "h": 224.1
  },
  "luminance": 0.35895
}

Semantic roles & 50–950 ramp

primary

#39AED4

secondary

#D6A393

accent

#6940E7

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #39AED4

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

Preview Lab → · Contrast checker → · Palette generator →