#3EA8CB#3EA8CB

#3EA8CB is a light, moderate cyan. Relative luminance 0.333; OKLCH L 68.6% C 0.108 H 223.8°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#3EA8CB
RGB	rgb(62, 168, 203)
HSL	hsl(195, 58%, 52%)
HSV	hsv(195, 69%, 80%)
CMYK	cmyk(69.5%, 17.2%, 0%, 20.4%)
CIE-LAB	lab(64.43, -18.97, -26.66)
CIE-LCH	lch(64.43, 32.72, 234.56°)
OKLab	oklab(68.56% -0.0777 -0.0745)
OKLCH	oklch(68.56% 0.108 223.8)
XYZ	xyz(26.7643, 33.3382, 61.5127)
Luminance	0.3334 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EA8CB #CB613E

analogous

#3ECBA8 #3EA8CB #3E61CB

triadic

#3EA8CB #CB3EA8 #A8CB3E

tetradic

#3EA8CB #A83ECB #CB613E #61CB3E

square

#3EA8CB #A83ECB #CB613E #61CB3E

split-complementary

#3EA8CB #CB3E61 #CBA83E

monochromatic

#1E5C70 #2B83A1 #3EA8CB #6EBED8 #9ED3E5

Accessibility & contrast

On white

2.74

#3EA8CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#3EA8CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EA8CB

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EA8CB	#FFFFFF	#000000	##000000
##3EA8CB	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A4CD

Deuteranopia (green-blind)

#8196CB

Tritanopia (blue-blind)

#00B3B3

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3ea8cb;
/* rgb */ color: rgb(62, 168, 203);
/* oklch */ color: oklch(68.6% 0.108 223.8);

Tailwind

colors: {
  custom: {
    50: '#85c2db',
    500: '#3ea8cb',
    950: '#000000',
  },
}

SCSS

$custom: #3ea8cb;
$custom-light: #85c2db;
$custom-dark: #000000;

JSON

{
  "hex": "#3ea8cb",
  "rgb": {
    "r": 62,
    "g": 168,
    "b": 203
  },
  "hsl": {
    "h": 194.894,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.6856,
    "c": 0.10764,
    "h": 223.8
  },
  "luminance": 0.33341
}

Semantic roles & 50–950 ramp

primary

#3EA8CB

secondary

#D1A394

accent

#6D47E1

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3EA8CB

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

Preview Lab → · Contrast checker → · Palette generator →