#3E9EC4#3E9EC4

#3E9EC4 is a light, moderate cyan. Relative luminance 0.295; OKLCH L 65.9% C 0.105 H 227.9°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3E9EC4
RGB	rgb(62, 158, 196)
HSL	hsl(197, 53%, 51%)
HSV	hsv(197, 68%, 77%)
CMYK	cmyk(68.4%, 19.4%, 0%, 23.1%)
CIE-LAB	lab(61.19, -15.91, -27.76)
CIE-LCH	lch(61.19, 31.99, 240.18°)
OKLab	oklab(65.87% -0.0702 -0.0777)
OKLCH	oklch(65.87% 0.105 227.9)
XYZ	xyz(24.1733, 29.4607, 56.6264)
Luminance	0.2946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9EC4 #C4643E

analogous

#3EC4A7 #3E9EC4 #3E5BC4

triadic

#3E9EC4 #C43E9E #9EC43E

tetradic

#3E9EC4 #A73EC4 #C4643E #5BC43E

square

#3E9EC4 #A73EC4 #C4643E #5BC43E

split-complementary

#3E9EC4 #C43E5B #C4A73E

monochromatic

#205368 #2E7997 #3E9EC4 #6DB6D2 #9CCDE1

Accessibility & contrast

On white

3.05

#3E9EC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#3E9EC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E9EC4

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9EC4	#FFFFFF	#000000	##000000
##3E9EC4	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9BC6

Deuteranopia (green-blind)

#778EC4

Tritanopia (blue-blind)

#00A9AA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3e9ec4;
/* rgb */ color: rgb(62, 158, 196);
/* oklch */ color: oklch(65.9% 0.105 227.9);

Tailwind

colors: {
  custom: {
    50: '#83bad6',
    500: '#3e9ec4',
    950: '#000000',
  },
}

SCSS

$custom: #3e9ec4;
$custom-light: #83bad6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9ec4",
  "rgb": {
    "r": 62,
    "g": 158,
    "b": 196
  },
  "hsl": {
    "h": 197.015,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.65872,
    "c": 0.1047,
    "h": 227.9
  },
  "luminance": 0.29463
}

Semantic roles & 50–950 ramp

primary

#3E9EC4

secondary

#CDA291

accent

#744BDD

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3E9EC4

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

Preview Lab → · Contrast checker → · Palette generator →