#3B7EC1#3B7EC1

#3B7EC1 is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.1% C 0.124 H 250.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3B7EC1
RGB	rgb(59, 126, 193)
HSL	hsl(210, 53%, 49%)
HSV	hsv(210, 69%, 76%)
CMYK	cmyk(69.4%, 34.7%, 0%, 24.3%)
CIE-LAB	lab(51.50, 0.84, -41.20)
CIE-LCH	lch(51.50, 41.21, 271.17°)
OKLab	oklab(58.13% -0.0407 -0.1169)
OKLCH	oklch(58.13% 0.124 250.8)
XYZ	xyz(18.8865, 19.6998, 53.2488)
Luminance	0.1970 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7EC1 #C17E3B

analogous

#3BC1C1 #3B7EC1 #3B3BC1

triadic

#3B7EC1 #C13B7E #7EC13B

tetradic

#3B7EC1 #C13BC1 #C17E3B #3BC13B

square

#3B7EC1 #C13BC1 #C17E3B #3BC13B

split-complementary

#3B7EC1 #C13B3B #C1C13B

monochromatic

#1E4163 #2D5F92 #3B7EC1 #689DD1 #97BBDF

Accessibility & contrast

On white

4.25

#3B7EC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#3B7EC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7EC1

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7EC1	#FFFFFF	#000000	##000000
##3B7EC1	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6082C4

Deuteranopia (green-blind)

#4D75C0

Tritanopia (blue-blind)

#008E96

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3b7ec1;
/* rgb */ color: rgb(59, 126, 193);
/* oklch */ color: oklch(58.1% 0.124 250.8);

Tailwind

colors: {
  custom: {
    50: '#80a3d4',
    500: '#3b7ec1',
    950: '#000000',
  },
}

SCSS

$custom: #3b7ec1;
$custom-light: #80a3d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7ec1",
  "rgb": {
    "r": 59,
    "g": 126,
    "b": 193
  },
  "hsl": {
    "h": 210,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.58126,
    "c": 0.12384,
    "h": 250.8
  },
  "luminance": 0.19702
}

Semantic roles & 50–950 ramp

primary

#3B7EC1

secondary

#CBAC8D

accent

#944BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #3B7EC1

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

Preview Lab → · Contrast checker → · Palette generator →