#3A6FB4#3A6FB4

#3A6FB4 is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 53.9% C 0.123 H 255.9°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3A6FB4
RGB	rgb(58, 111, 180)
HSL	hsl(214, 51%, 47%)
HSV	hsv(214, 68%, 71%)
CMYK	cmyk(67.8%, 38.3%, 0%, 29.4%)
CIE-LAB	lab(46.39, 5.19, -41.78)
CIE-LCH	lch(46.39, 42.10, 277.08°)
OKLab	oklab(53.91% -0.0299 -0.1189)
OKLCH	oklch(53.91% 0.123 255.9)
XYZ	xyz(15.6646, 15.5621, 45.3494)
Luminance	0.1556 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A6FB4 #B47F3A

analogous

#3AACB4 #3A6FB4 #423AB4

triadic

#3A6FB4 #B43A6F #6FB43A

tetradic

#3A6FB4 #B43AAC #B47F3A #3AB442

square

#3A6FB4 #B43AAC #B47F3A #3AB442

split-complementary

#3A6FB4 #B4423A #ACB43A

monochromatic

#1C3657 #2B5286 #3A6FB4 #608FCC #8EAFDB

Accessibility & contrast

On white

5.11

#3A6FB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#3A6FB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A6FB4

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A6FB4	#FFFFFF	#000000	##FFFFFF
##3A6FB4	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5074B7

Deuteranopia (green-blind)

#3E69B3

Tritanopia (blue-blind)

#007F89

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a6fb4;
/* rgb */ color: rgb(58, 111, 180);
/* oklch */ color: oklch(53.9% 0.123 255.9);

Tailwind

colors: {
  custom: {
    50: '#7d97cb',
    500: '#3a6fb4',
    950: '#000000',
  },
}

SCSS

$custom: #3a6fb4;
$custom-light: #7d97cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a6fb4",
  "rgb": {
    "r": 58,
    "g": 111,
    "b": 180
  },
  "hsl": {
    "h": 213.934,
    "s": 51.261,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53905,
    "c": 0.12256,
    "h": 255.9
  },
  "luminance": 0.15564
}

Semantic roles & 50–950 ramp

primary

#3A6FB4

secondary

#C5A985

accent

#9D4DDB

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #3A6FB4

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

Preview Lab → · Contrast checker → · Palette generator →