#3B7EC2#3B7EC2

#3B7EC2 is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.2% C 0.125 H 251.1°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3B7EC2
RGB	rgb(59, 126, 194)
HSL	hsl(210, 53%, 50%)
HSV	hsv(210, 70%, 76%)
CMYK	cmyk(69.6%, 35.1%, 0%, 23.9%)
CIE-LAB	lab(51.55, 1.19, -41.69)
CIE-LCH	lch(51.55, 41.71, 271.64°)
OKLab	oklab(58.18% -0.0405 -0.1184)
OKLCH	oklch(58.18% 0.125 251.1)
XYZ	xyz(18.9985, 19.7445, 53.8383)
Luminance	0.1975 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7EC2 #C27F3B

analogous

#3BC2C2 #3B7EC2 #3B3BC2

triadic

#3B7EC2 #C23B7E #7EC23B

tetradic

#3B7EC2 #C23BC2 #C27F3B #3BC23B

square

#3B7EC2 #C23BC2 #C27F3B #3BC23B

split-complementary

#3B7EC2 #C23B3B #C2C23B

monochromatic

#1E4164 #2D6093 #3B7EC2 #699DD1 #98BBE0

Accessibility & contrast

On white

4.24

#3B7EC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#3B7EC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7EC2

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7EC2	#FFFFFF	#000000	##000000
##3B7EC2	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6082C5

Deuteranopia (green-blind)

#4C75C1

Tritanopia (blue-blind)

#008E97

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3b7ec2;
/* rgb */ color: rgb(59, 126, 194);
/* oklch */ color: oklch(58.2% 0.125 251.1);

Tailwind

colors: {
  custom: {
    50: '#80a3d5',
    500: '#3b7ec2',
    950: '#000000',
  },
}

SCSS

$custom: #3b7ec2;
$custom-light: #80a3d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7ec2",
  "rgb": {
    "r": 59,
    "g": 126,
    "b": 194
  },
  "hsl": {
    "h": 210.222,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58183,
    "c": 0.1251,
    "h": 251.1
  },
  "luminance": 0.19747
}

Semantic roles & 50–950 ramp

primary

#3B7EC2

secondary

#CBAD8E

accent

#944BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #3B7EC2

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

Preview Lab → · Contrast checker → · Palette generator →