#3B7BCE#3B7BCE

#3B7BCE is a mid, vivid cyan. Relative luminance 0.196; OKLCH L 58.2% C 0.144 H 256.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3B7BCE
RGB	rgb(59, 123, 206)
HSL	hsl(214, 60%, 52%)
HSV	hsv(214, 71%, 81%)
CMYK	cmyk(71.4%, 40.3%, 0%, 19.2%)
CIE-LAB	lab(51.32, 7.32, -48.89)
CIE-LCH	lch(51.32, 49.43, 278.51°)
OKLab	oklab(58.22% -0.0347 -0.1395)
OKLCH	oklch(58.22% 0.144 256)
XYZ	xyz(20.0231, 19.5498, 61.0988)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7BCE #CE8E3B

analogous

#3BC4CE #3B7BCE #453BCE

triadic

#3B7BCE #CE3B7B #7BCE3B

tetradic

#3B7BCE #CE3BC4 #CE8E3B #3BCE45

square

#3B7BCE #CE3BC4 #CE8E3B #3BCE45

split-complementary

#3B7BCE #CE453B #C4CE3B

monochromatic

#1D4272 #295EA3 #3B7BCE #6C9CDA #9DBDE6

Accessibility & contrast

On white

4.28

#3B7BCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3B7BCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7BCE

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7BCE	#FFFFFF	#000000	##000000
##3B7BCE	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5482D1

Deuteranopia (green-blind)

#3C74CC

Tritanopia (blue-blind)

#008E9A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3b7bce;
/* rgb */ color: rgb(59, 123, 206);
/* oklch */ color: oklch(58.2% 0.144 256.0);

Tailwind

colors: {
  custom: {
    50: '#82a0dd',
    500: '#3b7bce',
    950: '#000000',
  },
}

SCSS

$custom: #3b7bce;
$custom-light: #82a0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7bce",
  "rgb": {
    "r": 59,
    "g": 123,
    "b": 206
  },
  "hsl": {
    "h": 213.878,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58218,
    "c": 0.14374,
    "h": 256
  },
  "luminance": 0.19552
}

Semantic roles & 50–950 ramp

primary

#3B7BCE

secondary

#D3B792

accent

#9E45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3B7BCE

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

Preview Lab → · Contrast checker → · Palette generator →