#3C85CB#3C85CB

#3C85CB is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.3% C 0.129 H 250.0°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#3C85CB
RGB	rgb(60, 133, 203)
HSL	hsl(209, 58%, 52%)
HSV	hsv(209, 70%, 80%)
CMYK	cmyk(70.4%, 34.5%, 0%, 20.4%)
CIE-LAB	lab(54.07, 0.35, -42.82)
CIE-LCH	lch(54.07, 42.82, 270.47°)
OKLab	oklab(60.33% -0.0442 -0.1216)
OKLCH	oklch(60.33% 0.129 250)
XYZ	xyz(21.0265, 22.0452, 59.6353)
Luminance	0.2205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C85CB #CB823C

analogous

#3CCBCA #3C85CB #3C3ECB

triadic

#3C85CB #CB3C85 #85CB3C

tetradic

#3C85CB #CA3CCB #CB823C #3ECB3C

square

#3C85CB #CA3CCB #CB823C #3ECB3C

split-complementary

#3C85CB #CB3C3E #CBCA3C

monochromatic

#1E476F #2A669F #3C85CB #6CA3D8 #9DC1E5

Accessibility & contrast

On white

3.88

#3C85CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#3C85CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C85CB

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C85CB	#FFFFFF	#000000	##000000
##3C85CB	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6589CE

Deuteranopia (green-blind)

#517BCA

Tritanopia (blue-blind)

#00969E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3c85cb;
/* rgb */ color: rgb(60, 133, 203);
/* oklch */ color: oklch(60.3% 0.129 250.0);

Tailwind

colors: {
  custom: {
    50: '#82a8db',
    500: '#3c85cb',
    950: '#000000',
  },
}

SCSS

$custom: #3c85cb;
$custom-light: #82a8db;
$custom-dark: #000000;

JSON

{
  "hex": "#3c85cb",
  "rgb": {
    "r": 60,
    "g": 133,
    "b": 203
  },
  "hsl": {
    "h": 209.371,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.60325,
    "c": 0.12935,
    "h": 250
  },
  "luminance": 0.22048
}

Semantic roles & 50–950 ramp

primary

#3C85CB

secondary

#D1B192

accent

#9247E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3C85CB

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

Preview Lab → · Contrast checker → · Palette generator →