#3C91D5#3C91D5

#3C91D5 is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.6% C 0.131 H 246.2°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#3C91D5
RGB	rgb(60, 145, 213)
HSL	hsl(207, 65%, 54%)
HSV	hsv(207, 72%, 84%)
CMYK	cmyk(71.8%, 31.9%, 0%, 16.5%)
CIE-LAB	lab(58.05, -3.17, -42.18)
CIE-LCH	lch(58.05, 42.30, 265.70°)
OKLab	oklab(63.61% -0.0528 -0.1196)
OKLCH	oklch(63.61% 0.131 246.2)
XYZ	xyz(23.9945, 26.0129, 66.6943)
Luminance	0.2602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C91D5 #D5803C

analogous

#3CD5CD #3C91D5 #3C44D5

triadic

#3C91D5 #D53C91 #91D53C

tetradic

#3C91D5 #CD3CD5 #D5803C #44D53C

square

#3C91D5 #CD3CD5 #D5803C #44D53C

split-complementary

#3C91D5 #D53C44 #D5CD3C

monochromatic

#1B517C #2671AE #3C91D5 #6EADE0 #A1CAEB

Accessibility & contrast

On white

3.39

#3C91D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#3C91D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C91D5

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C91D5	#FFFFFF	#000000	##000000
##3C91D5	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7293D8

Deuteranopia (green-blind)

#5D85D4

Tritanopia (blue-blind)

#00A1A9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3c91d5;
/* rgb */ color: rgb(60, 145, 213);
/* oklch */ color: oklch(63.6% 0.131 246.2);

Tailwind

colors: {
  custom: {
    50: '#84b1e2',
    500: '#3c91d5',
    950: '#000000',
  },
}

SCSS

$custom: #3c91d5;
$custom-light: #84b1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c91d5",
  "rgb": {
    "r": 60,
    "g": 145,
    "b": 213
  },
  "hsl": {
    "h": 206.667,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.63612,
    "c": 0.13072,
    "h": 246.2
  },
  "luminance": 0.26016
}

Semantic roles & 50–950 ramp

primary

#3C91D5

secondary

#D7B396

accent

#8B40E8

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3C91D5

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

Preview Lab → · Contrast checker → · Palette generator →