#3C91DE#3C91DE

#3C91DE is a light, vivid cyan. Relative luminance 0.265; OKLCH L 64.1% C 0.141 H 249.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#3C91DE
RGB	rgb(60, 145, 222)
HSL	hsl(209, 71%, 55%)
HSV	hsv(209, 73%, 87%)
CMYK	cmyk(73%, 34.7%, 0%, 12.9%)
CIE-LAB	lab(58.49, -0.01, -46.51)
CIE-LCH	lch(58.49, 46.51, 269.99°)
OKLab	oklab(64.11% -0.0503 -0.1322)
OKLCH	oklch(64.11% 0.141 249.2)
XYZ	xyz(25.1687, 26.4825, 72.8783)
Luminance	0.2648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C91DE #DE893C

analogous

#3CDEDA #3C91DE #3C40DE

triadic

#3C91DE #DE3C91 #91DE3C

tetradic

#3C91DE #DA3CDE #DE893C #40DE3C

square

#3C91DE #DA3CDE #DE893C #40DE3C

split-complementary

#3C91DE #DE3C40 #DEDA3C

monochromatic

#175388 #2072BD #3C91DE #70AFE7 #A5CCF0

Accessibility & contrast

On white

3.33

#3C91DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#3C91DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C91DE

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C91DE	#FFFFFF	#000000	##000000
##3C91DE	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E95E1

Deuteranopia (green-blind)

#5686DC

Tritanopia (blue-blind)

#00A3AD

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3c91de;
/* rgb */ color: rgb(60, 145, 222);
/* oklch */ color: oklch(64.1% 0.141 249.2);

Tailwind

colors: {
  custom: {
    50: '#86b0e8',
    500: '#3c91de',
    950: '#000000',
  },
}

SCSS

$custom: #3c91de;
$custom-light: #86b0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c91de",
  "rgb": {
    "r": 60,
    "g": 145,
    "b": 222
  },
  "hsl": {
    "h": 208.519,
    "s": 71.053,
    "l": 55.294
  },
  "oklch": {
    "l": 0.64105,
    "c": 0.14147,
    "h": 249.2
  },
  "luminance": 0.26485
}

Semantic roles & 50–950 ramp

primary

#3C91DE

secondary

#DDB999

accent

#8F3AEE

background

#F8FAFE

surface

#F0F4FD

border

#CBCED5

text

#0D1016

muted

#7D7F84

Preview Lab

Preview with #3C91DE

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

Preview Lab → · Contrast checker → · Palette generator →