#3E91C4#3E91C4

#3E91C4 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 62.8% C 0.111 H 239.1°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#3E91C4
RGB	rgb(62, 145, 196)
HSL	hsl(203, 53%, 51%)
HSV	hsv(203, 68%, 77%)
CMYK	cmyk(68.4%, 26%, 0%, 23.1%)
CIE-LAB	lab(57.33, -8.73, -33.75)
CIE-LCH	lch(57.33, 34.86, 255.49°)
OKLab	oklab(62.8% -0.0569 -0.095)
OKLCH	oklch(62.8% 0.111 239.1)
XYZ	xyz(22.0720, 25.2581, 55.9259)
Luminance	0.2526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E91C4 #C4713E

analogous

#3EC4B4 #3E91C4 #3E4EC4

triadic

#3E91C4 #C43E91 #91C43E

tetradic

#3E91C4 #B43EC4 #C4713E #4EC43E

square

#3E91C4 #B43EC4 #C4713E #4EC43E

split-complementary

#3E91C4 #C43E4E #C4B43E

monochromatic

#204C68 #2E6F97 #3E91C4 #6DACD2 #9CC6E1

Accessibility & contrast

On white

3.47

#3E91C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#3E91C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E91C4

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E91C4	#FFFFFF	#000000	##000000
##3E91C4	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7991C6

Deuteranopia (green-blind)

#6784C3

Tritanopia (blue-blind)

#009EA2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3e91c4;
/* rgb */ color: rgb(62, 145, 196);
/* oklch */ color: oklch(62.8% 0.111 239.1);

Tailwind

colors: {
  custom: {
    50: '#82b1d6',
    500: '#3e91c4',
    950: '#000000',
  },
}

SCSS

$custom: #3e91c4;
$custom-light: #82b1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e91c4",
  "rgb": {
    "r": 62,
    "g": 145,
    "b": 196
  },
  "hsl": {
    "h": 202.836,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.62799,
    "c": 0.11078,
    "h": 239.1
  },
  "luminance": 0.2526
}

Semantic roles & 50–950 ramp

primary

#3E91C4

secondary

#CDA891

accent

#834BDD

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3E91C4

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

Preview Lab → · Contrast checker → · Palette generator →