#3B7EC8#3B7EC8

#3B7EC8 is a mid, vivid cyan. Relative luminance 0.200; OKLCH L 58.5% C 0.133 H 253.0°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#3B7EC8
RGB	rgb(59, 126, 200)
HSL	hsl(211, 56%, 51%)
HSV	hsv(211, 71%, 78%)
CMYK	cmyk(70.5%, 37%, 0%, 21.6%)
CIE-LAB	lab(51.86, 3.33, -44.62)
CIE-LCH	lch(51.86, 44.75, 274.27°)
OKLab	oklab(58.53% -0.0389 -0.1269)
OKLCH	oklch(58.53% 0.133 253)
XYZ	xyz(19.6860, 20.0195, 57.4590)
Luminance	0.2002 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7EC8 #C8853B

analogous

#3BC5C8 #3B7EC8 #3E3BC8

triadic

#3B7EC8 #C83B7E #7EC83B

tetradic

#3B7EC8 #C83BC5 #C8853B #3BC83E

square

#3B7EC8 #C83BC5 #C8853B #3BC83E

split-complementary

#3B7EC8 #C83E3B #C5C83B

monochromatic

#1E426B #2B609A #3B7EC8 #6B9DD5 #9BBDE3

Accessibility & contrast

On white

4.20

#3B7EC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#3B7EC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7EC8

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7EC8	#FFFFFF	#000000	##000000
##3B7EC8	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C83CB

Deuteranopia (green-blind)

#4876C7

Tritanopia (blue-blind)

#008F99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3b7ec8;
/* rgb */ color: rgb(59, 126, 200);
/* oklch */ color: oklch(58.5% 0.133 253.0);

Tailwind

colors: {
  custom: {
    50: '#81a3d9',
    500: '#3b7ec8',
    950: '#000000',
  },
}

SCSS

$custom: #3b7ec8;
$custom-light: #81a3d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7ec8",
  "rgb": {
    "r": 59,
    "g": 126,
    "b": 200
  },
  "hsl": {
    "h": 211.489,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.58529,
    "c": 0.13278,
    "h": 253
  },
  "luminance": 0.20022
}

Semantic roles & 50–950 ramp

primary

#3B7EC8

secondary

#CFB190

accent

#9848DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #3B7EC8

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

Preview Lab → · Contrast checker → · Palette generator →