#3B7CC4#3B7CC4

#3B7CC4 is a mid, vivid cyan. Relative luminance 0.193; OKLCH L 57.8% C 0.130 H 253.0°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3B7CC4
RGB	rgb(59, 124, 196)
HSL	hsl(212, 54%, 50%)
HSV	hsv(212, 70%, 77%)
CMYK	cmyk(69.9%, 36.7%, 0%, 23.1%)
CIE-LAB	lab(51.07, 3.11, -43.59)
CIE-LCH	lch(51.07, 43.70, 274.09°)
OKLab	oklab(57.84% -0.038 -0.124)
OKLCH	oklch(57.84% 0.13 253)
XYZ	xyz(18.9714, 19.3286, 54.9448)
Luminance	0.1933 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7CC4 #C4833B

analogous

#3BC0C4 #3B7CC4 #3F3BC4

triadic

#3B7CC4 #C43B7C #7CC43B

tetradic

#3B7CC4 #C43BC0 #C4833B #3BC43F

square

#3B7CC4 #C43BC0 #C4833B #3BC43F

split-complementary

#3B7CC4 #C43F3B #C0C43B

monochromatic

#1F4066 #2D5E95 #3B7CC4 #6A9BD2 #99BBE0

Accessibility & contrast

On white

4.32

#3B7CC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#3B7CC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7CC4

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7CC4	#FFFFFF	#000000	##000000
##3B7CC4	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B81C7

Deuteranopia (green-blind)

#4774C3

Tritanopia (blue-blind)

#008D97

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3b7cc4;
/* rgb */ color: rgb(59, 124, 196);
/* oklch */ color: oklch(57.8% 0.130 253.0);

Tailwind

colors: {
  custom: {
    50: '#81a1d6',
    500: '#3b7cc4',
    950: '#000000',
  },
}

SCSS

$custom: #3b7cc4;
$custom-light: #81a1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7cc4",
  "rgb": {
    "r": 59,
    "g": 124,
    "b": 196
  },
  "hsl": {
    "h": 211.533,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.57843,
    "c": 0.12965,
    "h": 253
  },
  "luminance": 0.19331
}

Semantic roles & 50–950 ramp

primary

#3B7CC4

secondary

#CCAF8F

accent

#984BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3B7CC4

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

Preview Lab → · Contrast checker → · Palette generator →