#3A6FB7#3A6FB7

#3A6FB7 is a mid, vivid cyan. Relative luminance 0.157; OKLCH L 54.1% C 0.127 H 256.7°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3A6FB7
RGB	rgb(58, 111, 183)
HSL	hsl(215, 52%, 47%)
HSV	hsv(215, 68%, 72%)
CMYK	cmyk(68.3%, 39.3%, 0%, 28.2%)
CIE-LAB	lab(46.56, 6.27, -43.26)
CIE-LCH	lch(46.56, 43.72, 278.25°)
OKLab	oklab(54.09% -0.0291 -0.1232)
OKLCH	oklch(54.09% 0.127 256.7)
XYZ	xyz(15.9735, 15.6857, 46.9764)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6FB7 #B7823A

analogous

#3AAEB7 #3A6FB7 #443AB7

triadic

#3A6FB7 #B73A6F #6FB73A

tetradic

#3A6FB7 #B73AAE #B7823A #3AB744

square

#3A6FB7 #B73AAE #B7823A #3AB744

split-complementary

#3A6FB7 #B7443A #AEB73A

monochromatic

#1D375A #2B5389 #3A6FB7 #618FCD #90B0DC

Accessibility & contrast

On white

5.08

#3A6FB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3A6FB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6FB7

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6FB7	#FFFFFF	#000000	##FFFFFF
##3A6FB7	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E75BA

Deuteranopia (green-blind)

#3B69B6

Tritanopia (blue-blind)

#00808A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a6fb7;
/* rgb */ color: rgb(58, 111, 183);
/* oklch */ color: oklch(54.1% 0.127 256.7);

Tailwind

colors: {
  custom: {
    50: '#7e97cd',
    500: '#3a6fb7',
    950: '#000000',
  },
}

SCSS

$custom: #3a6fb7;
$custom-light: #7e97cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6fb7",
  "rgb": {
    "r": 58,
    "g": 111,
    "b": 183
  },
  "hsl": {
    "h": 214.56,
    "s": 51.867,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54087,
    "c": 0.12661,
    "h": 256.7
  },
  "luminance": 0.15687
}

Semantic roles & 50–950 ramp

primary

#3A6FB7

secondary

#C7AB86

accent

#9F4CDB

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3A6FB7

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

Preview Lab → · Contrast checker → · Palette generator →