#3EAFCC#3EAFCC

#3EAFCC is a light, moderate cyan. Relative luminance 0.360; OKLCH L 70.3% C 0.108 H 218.4°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#3EAFCC
RGB	rgb(62, 175, 204)
HSL	hsl(192, 58%, 52%)
HSV	hsv(192, 70%, 80%)
CMYK	cmyk(69.6%, 14.2%, 0%, 20%)
CIE-LAB	lab(66.55, -22.30, -23.96)
CIE-LCH	lch(66.55, 32.73, 227.06°)
OKLab	oklab(70.27% -0.0843 -0.0668)
OKLCH	oklch(70.27% 0.108 218.4)
XYZ	xyz(28.2111, 36.0405, 62.5847)
Luminance	0.3604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EAFCC #CC5B3E

analogous

#3ECCA2 #3EAFCC #3E68CC

triadic

#3EAFCC #CC3EAF #AFCC3E

tetradic

#3EAFCC #A23ECC #CC5B3E #68CC3E

square

#3EAFCC #A23ECC #CC5B3E #68CC3E

split-complementary

#3EAFCC #CC3E68 #CCA23E

monochromatic

#1E6172 #2B8AA2 #3EAFCC #6EC3D9 #9FD7E6

Accessibility & contrast

On white

2.56

#3EAFCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#3EAFCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EAFCC

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EAFCC	#FFFFFF	#000000	##000000
##3EAFCC	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAACE

Deuteranopia (green-blind)

#899CCC

Tritanopia (blue-blind)

#00B9B8

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3eafcc;
/* rgb */ color: rgb(62, 175, 204);
/* oklch */ color: oklch(70.3% 0.108 218.4);

Tailwind

colors: {
  custom: {
    50: '#85c7db',
    500: '#3eafcc',
    950: '#000000',
  },
}

SCSS

$custom: #3eafcc;
$custom-light: #85c7db;
$custom-dark: #000000;

JSON

{
  "hex": "#3eafcc",
  "rgb": {
    "r": 62,
    "g": 175,
    "b": 204
  },
  "hsl": {
    "h": 192.254,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.70271,
    "c": 0.10758,
    "h": 218.4
  },
  "luminance": 0.36044
}

Semantic roles & 50–950 ramp

primary

#3EAFCC

secondary

#D2A194

accent

#6646E1

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3EAFCC

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

Preview Lab → · Contrast checker → · Palette generator →