#3B7EC6#3B7EC6

#3B7EC6 is a mid, vivid cyan. Relative luminance 0.199; OKLCH L 58.4% C 0.130 H 252.4°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3B7EC6
RGB	rgb(59, 126, 198)
HSL	hsl(211, 55%, 50%)
HSV	hsv(211, 70%, 78%)
CMYK	cmyk(70.2%, 36.4%, 0%, 22.4%)
CIE-LAB	lab(51.75, 2.62, -43.65)
CIE-LCH	lch(51.75, 43.73, 273.43°)
OKLab	oklab(58.41% -0.0394 -0.1241)
OKLCH	oklch(58.41% 0.13 252.4)
XYZ	xyz(19.4537, 19.9266, 56.2361)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7EC6 #C6833B

analogous

#3BC4C6 #3B7EC6 #3D3BC6

triadic

#3B7EC6 #C63B7E #7EC63B

tetradic

#3B7EC6 #C63BC4 #C6833B #3BC63D

square

#3B7EC6 #C63BC4 #C6833B #3BC63D

split-complementary

#3B7EC6 #C63D3B #C4C63B

monochromatic

#1E4268 #2C6098 #3B7EC6 #6A9DD4 #9ABCE2

Accessibility & contrast

On white

4.21

#3B7EC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#3B7EC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7EC6

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7EC6	#FFFFFF	#000000	##000000
##3B7EC6	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D82C9

Deuteranopia (green-blind)

#4975C5

Tritanopia (blue-blind)

#008F98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3b7ec6;
/* rgb */ color: rgb(59, 126, 198);
/* oklch */ color: oklch(58.4% 0.130 252.4);

Tailwind

colors: {
  custom: {
    50: '#81a3d7',
    500: '#3b7ec6',
    950: '#000000',
  },
}

SCSS

$custom: #3b7ec6;
$custom-light: #81a3d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7ec6",
  "rgb": {
    "r": 59,
    "g": 126,
    "b": 198
  },
  "hsl": {
    "h": 211.079,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.58413,
    "c": 0.13021,
    "h": 252.4
  },
  "luminance": 0.19929
}

Semantic roles & 50–950 ramp

primary

#3B7EC6

secondary

#CDB08F

accent

#974ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #3B7EC6

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

Preview Lab → · Contrast checker → · Palette generator →