#3A7AC0#3A7AC0

#3A7AC0 is a mid, vivid cyan. Relative luminance 0.186; OKLCH L 57.1% C 0.127 H 252.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#3A7AC0
RGB	rgb(58, 122, 192)
HSL	hsl(211, 54%, 49%)
HSV	hsv(211, 70%, 75%)
CMYK	cmyk(69.8%, 36.5%, 0%, 24.7%)
CIE-LAB	lab(50.24, 2.74, -42.61)
CIE-LCH	lch(50.24, 42.70, 273.69°)
OKLab	oklab(57.12% -0.0377 -0.1211)
OKLCH	oklch(57.12% 0.127 252.7)
XYZ	xyz(18.2154, 18.6224, 52.4935)
Luminance	0.1862 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7AC0 #C0803A

analogous

#3ABDC0 #3A7AC0 #3D3AC0

triadic

#3A7AC0 #C03A7A #7AC03A

tetradic

#3A7AC0 #C03ABD #C0803A #3AC03D

square

#3A7AC0 #C03ABD #C0803A #3AC03D

split-complementary

#3A7AC0 #C03D3A #BDC03A

monochromatic

#1E3E62 #2C5C91 #3A7AC0 #6699D1 #95B9DF

Accessibility & contrast

On white

4.44

#3A7AC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#3A7AC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7AC0

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7AC0	#FFFFFF	#000000	##000000
##3A7AC0	1.00	4.44	4.72	4.72
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7EC3

Deuteranopia (green-blind)

#4772BF

Tritanopia (blue-blind)

#008A94

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3a7ac0;
/* rgb */ color: rgb(58, 122, 192);
/* oklch */ color: oklch(57.1% 0.127 252.7);

Tailwind

colors: {
  custom: {
    50: '#7fa0d3',
    500: '#3a7ac0',
    950: '#000000',
  },
}

SCSS

$custom: #3a7ac0;
$custom-light: #7fa0d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7ac0",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 192
  },
  "hsl": {
    "h": 211.343,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57118,
    "c": 0.12689,
    "h": 252.7
  },
  "luminance": 0.18624
}

Semantic roles & 50–950 ramp

primary

#3A7AC0

secondary

#CAAC8B

accent

#974BDD

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A7AC0

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

Preview Lab → · Contrast checker → · Palette generator →