#3EAFCB#3EAFCB

#3EAFCB is a light, moderate cyan. Relative luminance 0.360; OKLCH L 70.2% C 0.107 H 217.7°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#3EAFCB
RGB	rgb(62, 175, 203)
HSL	hsl(192, 58%, 52%)
HSV	hsv(192, 69%, 80%)
CMYK	cmyk(69.5%, 13.8%, 0%, 20.4%)
CIE-LAB	lab(66.51, -22.61, -23.46)
CIE-LCH	lch(66.51, 32.59, 226.06°)
OKLab	oklab(70.23% -0.0847 -0.0654)
OKLCH	oklch(70.23% 0.107 217.7)
XYZ	xyz(28.0916, 35.9927, 61.9551)
Luminance	0.3600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EAFCB #CB5A3E

analogous

#3ECBA1 #3EAFCB #3E69CB

triadic

#3EAFCB #CB3EAF #AFCB3E

tetradic

#3EAFCB #A13ECB #CB5A3E #69CB3E

square

#3EAFCB #A13ECB #CB5A3E #69CB3E

split-complementary

#3EAFCB #CB3E69 #CBA13E

monochromatic

#1E6070 #2B89A1 #3EAFCB #6EC3D8 #9ED7E5

Accessibility & contrast

On white

2.56

#3EAFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#3EAFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EAFCB

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EAFCB	#FFFFFF	#000000	##000000
##3EAFCB	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAACD

Deuteranopia (green-blind)

#899BCB

Tritanopia (blue-blind)

#00B9B8

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3eafcb;
/* rgb */ color: rgb(62, 175, 203);
/* oklch */ color: oklch(70.2% 0.107 217.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#3eafcb",
  "rgb": {
    "r": 62,
    "g": 175,
    "b": 203
  },
  "hsl": {
    "h": 191.915,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.70229,
    "c": 0.10702,
    "h": 217.7
  },
  "luminance": 0.35996
}

Semantic roles & 50–950 ramp

primary

#3EAFCB

secondary

#D1A094

accent

#6647E1

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3EAFCB

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

Preview Lab → · Contrast checker → · Palette generator →