#3B7CD5#3B7CD5

#3B7CD5 is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.9% C 0.152 H 257.0°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#3B7CD5
RGB	rgb(59, 124, 213)
HSL	hsl(215, 65%, 53%)
HSV	hsv(215, 72%, 84%)
CMYK	cmyk(72.3%, 41.8%, 0%, 16.5%)
CIE-LAB	lab(52.00, 9.24, -51.77)
CIE-LCH	lch(52.00, 52.59, 280.12°)
OKLab	oklab(58.87% -0.0341 -0.148)
OKLCH	oklch(58.87% 0.152 257)
XYZ	xyz(21.0171, 20.1469, 65.7190)
Luminance	0.2015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7CD5 #D5943B

analogous

#3BC9D5 #3B7CD5 #473BD5

triadic

#3B7CD5 #D53B7C #7CD53B

tetradic

#3B7CD5 #D53BC9 #D5943B #3BD547

square

#3B7CD5 #D53BC9 #D5943B #3BD547

split-complementary

#3B7CD5 #D5473B #C9D53B

monochromatic

#1A437B #255FAE #3B7CD5 #6D9EE0 #A0BFEB

Accessibility & contrast

On white

4.18

#3B7CD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#3B7CD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7CD5

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7CD5	#FFFFFF	#000000	##000000
##3B7CD5	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5184D8

Deuteranopia (green-blind)

#3775D3

Tritanopia (blue-blind)

#00919E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3b7cd5;
/* rgb */ color: rgb(59, 124, 213);
/* oklch */ color: oklch(58.9% 0.152 257.0);

Tailwind

colors: {
  custom: {
    50: '#84a1e2',
    500: '#3b7cd5',
    950: '#000000',
  },
}

SCSS

$custom: #3b7cd5;
$custom-light: #84a1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7cd5",
  "rgb": {
    "r": 59,
    "g": 124,
    "b": 213
  },
  "hsl": {
    "h": 214.675,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58873,
    "c": 0.15184,
    "h": 257
  },
  "luminance": 0.20149
}

Semantic roles & 50–950 ramp

primary

#3B7CD5

secondary

#D7BB95

accent

#A140E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3B7CD5

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

Preview Lab → · Contrast checker → · Palette generator →