#3EAFCF#3EAFCF

#3EAFCF is a light, moderate cyan. Relative luminance 0.362; OKLCH L 70.4% C 0.109 H 220.5°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#3EAFCF
RGB	rgb(62, 175, 207)
HSL	hsl(193, 60%, 53%)
HSV	hsv(193, 70%, 81%)
CMYK	cmyk(70%, 15.5%, 0%, 18.8%)
CIE-LAB	lab(66.66, -21.35, -25.45)
CIE-LCH	lch(66.66, 33.22, 230.01°)
OKLab	oklab(70.4% -0.0831 -0.071)
OKLCH	oklch(70.4% 0.109 220.5)
XYZ	xyz(28.5744, 36.1858, 64.4980)
Luminance	0.3619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EAFCF #CF5E3E

analogous

#3ECFA6 #3EAFCF #3E67CF

triadic

#3EAFCF #CF3EAF #AFCF3E

tetradic

#3EAFCF #A63ECF #CF5E3E #67CF3E

square

#3EAFCF #A63ECF #CF5E3E #67CF3E

split-complementary

#3EAFCF #CF3E67 #CFA63E

monochromatic

#1D6275 #298BA6 #3EAFCF #6FC3DB #A0D8E7

Accessibility & contrast

On white

2.55

#3EAFCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#3EAFCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EAFCF

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EAFCF	#FFFFFF	#000000	##000000
##3EAFCF	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CAAD1

Deuteranopia (green-blind)

#889CCF

Tritanopia (blue-blind)

#00B9B9

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3eafcf;
/* rgb */ color: rgb(62, 175, 207);
/* oklch */ color: oklch(70.4% 0.109 220.5);

Tailwind

colors: {
  custom: {
    50: '#86c7dd',
    500: '#3eafcf',
    950: '#000000',
  },
}

SCSS

$custom: #3eafcf;
$custom-light: #86c7dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3eafcf",
  "rgb": {
    "r": 62,
    "g": 175,
    "b": 207
  },
  "hsl": {
    "h": 193.241,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.70396,
    "c": 0.10937,
    "h": 220.5
  },
  "luminance": 0.36189
}

Semantic roles & 50–950 ramp

primary

#3EAFCF

secondary

#D4A395

accent

#6844E3

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3EAFCF

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

Preview Lab → · Contrast checker → · Palette generator →