#3C91D0#3C91D0

#3C91D0 is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.3% C 0.125 H 244.2°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#3C91D0
RGB	rgb(60, 145, 208)
HSL	hsl(206, 61%, 53%)
HSV	hsv(206, 71%, 82%)
CMYK	cmyk(71.2%, 30.3%, 0%, 18.4%)
CIE-LAB	lab(57.81, -4.91, -39.75)
CIE-LCH	lch(57.81, 40.05, 262.95°)
OKLab	oklab(63.35% -0.0543 -0.1125)
OKLCH	oklch(63.35% 0.125 244.2)
XYZ	xyz(23.3697, 25.7629, 63.4034)
Luminance	0.2577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C91D0 #D07B3C

analogous

#3CD0C5 #3C91D0 #3C47D0

triadic

#3C91D0 #D03C91 #91D03C

tetradic

#3C91D0 #C53CD0 #D07B3C #47D03C

square

#3C91D0 #C53CD0 #D07B3C #47D03C

split-complementary

#3C91D0 #D03C47 #D0C53C

monochromatic

#1C4F75 #2871A7 #3C91D0 #6DADDC #9FC9E8

Accessibility & contrast

On white

3.41

#3C91D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#3C91D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C91D0

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C91D0	#FFFFFF	#000000	##000000
##3C91D0	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7493D3

Deuteranopia (green-blind)

#6085CF

Tritanopia (blue-blind)

#00A0A7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3c91d0;
/* rgb */ color: rgb(60, 145, 208);
/* oklch */ color: oklch(63.3% 0.125 244.2);

Tailwind

colors: {
  custom: {
    50: '#83b1de',
    500: '#3c91d0',
    950: '#000000',
  },
}

SCSS

$custom: #3c91d0;
$custom-light: #83b1de;
$custom-dark: #000000;

JSON

{
  "hex": "#3c91d0",
  "rgb": {
    "r": 60,
    "g": 145,
    "b": 208
  },
  "hsl": {
    "h": 205.541,
    "s": 61.157,
    "l": 52.549
  },
  "oklch": {
    "l": 0.63346,
    "c": 0.12491,
    "h": 244.2
  },
  "luminance": 0.25766
}

Semantic roles & 50–950 ramp

primary

#3C91D0

secondary

#D4AF94

accent

#8844E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3C91D0

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

Preview Lab → · Contrast checker → · Palette generator →