#3C7AB2#3C7AB2

#3C7AB2 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.4% C 0.108 H 248.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#3C7AB2
RGB	rgb(60, 122, 178)
HSL	hsl(208, 50%, 47%)
HSV	hsv(208, 66%, 70%)
CMYK	cmyk(66.3%, 31.5%, 0%, 30.2%)
CIE-LAB	lab(49.61, -1.88, -35.54)
CIE-LCH	lch(49.61, 35.59, 266.97°)
OKLab	oklab(56.41% -0.0402 -0.1005)
OKLCH	oklch(56.41% 0.108 248.2)
XYZ	xyz(16.8559, 18.0924, 44.7147)
Luminance	0.1809 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7AB2 #B2743C

analogous

#3CB2AF #3C7AB2 #3C3FB2

triadic

#3C7AB2 #B23C7A #7AB23C

tetradic

#3C7AB2 #AF3CB2 #B2743C #3FB23C

square

#3C7AB2 #AF3CB2 #B2743C #3FB23C

split-complementary

#3C7AB2 #B23C3F #B2AF3C

monochromatic

#1D3B56 #2D5B84 #3C7AB2 #6198CA #8FB6D9

Accessibility & contrast

On white

4.55

#3C7AB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#3C7AB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7AB2

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7AB2	#FFFFFF	#000000	##000000
##3C7AB2	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#617CB4

Deuteranopia (green-blind)

#5171B1

Tritanopia (blue-blind)

#00878E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3c7ab2;
/* rgb */ color: rgb(60, 122, 178);
/* oklch */ color: oklch(56.4% 0.108 248.2);

Tailwind

colors: {
  custom: {
    50: '#7ea0c9',
    500: '#3c7ab2',
    950: '#000000',
  },
}

SCSS

$custom: #3c7ab2;
$custom-light: #7ea0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7ab2",
  "rgb": {
    "r": 60,
    "g": 122,
    "b": 178
  },
  "hsl": {
    "h": 208.475,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56409,
    "c": 0.10824,
    "h": 248.2
  },
  "luminance": 0.18094
}

Semantic roles & 50–950 ramp

primary

#3C7AB2

secondary

#C4A386

accent

#904FD9

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3C7AB2

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

Preview Lab → · Contrast checker → · Palette generator →