#3C91D2#3C91D2

#3C91D2 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.5% C 0.127 H 245.0°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#3C91D2
RGB	rgb(60, 145, 210)
HSL	hsl(206, 63%, 53%)
HSV	hsv(206, 71%, 82%)
CMYK	cmyk(71.4%, 31%, 0%, 17.6%)
CIE-LAB	lab(57.91, -4.22, -40.73)
CIE-LCH	lch(57.91, 40.94, 264.09°)
OKLab	oklab(63.45% -0.0537 -0.1153)
OKLCH	oklch(63.45% 0.127 245)
XYZ	xyz(23.6173, 25.8620, 64.7074)
Luminance	0.2586 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C91D2 #D27D3C

analogous

#3CD2C8 #3C91D2 #3C46D2

triadic

#3C91D2 #D23C91 #91D23C

tetradic

#3C91D2 #C83CD2 #D27D3C #46D23C

square

#3C91D2 #C83CD2 #D27D3C #46D23C

split-complementary

#3C91D2 #D23C46 #D2C83C

monochromatic

#1C5078 #2771AA #3C91D2 #6EADDD #9FC9E9

Accessibility & contrast

On white

3.40

#3C91D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#3C91D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C91D2

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C91D2	#FFFFFF	#000000	##000000
##3C91D2	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7393D5

Deuteranopia (green-blind)

#5F85D1

Tritanopia (blue-blind)

#00A1A8

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3c91d2;
/* rgb */ color: rgb(60, 145, 210);
/* oklch */ color: oklch(63.5% 0.127 245.0);

Tailwind

colors: {
  custom: {
    50: '#84b1e0',
    500: '#3c91d2',
    950: '#000000',
  },
}

SCSS

$custom: #3c91d2;
$custom-light: #84b1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c91d2",
  "rgb": {
    "r": 60,
    "g": 145,
    "b": 210
  },
  "hsl": {
    "h": 206,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.63451,
    "c": 0.12721,
    "h": 245
  },
  "luminance": 0.25865
}

Semantic roles & 50–950 ramp

primary

#3C91D2

secondary

#D5B194

accent

#8942E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3C91D2

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

Preview Lab → · Contrast checker → · Palette generator →