#3A7CC4#3A7CC4

#3A7CC4 is a mid, vivid cyan. Relative luminance 0.193; OKLCH L 57.8% C 0.130 H 252.7°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A7CC4
RGB	rgb(58, 124, 196)
HSL	hsl(211, 54%, 50%)
HSV	hsv(211, 70%, 77%)
CMYK	cmyk(70.4%, 36.7%, 0%, 23.1%)
CIE-LAB	lab(51.03, 2.96, -43.65)
CIE-LCH	lch(51.03, 43.75, 273.88°)
OKLab	oklab(57.81% -0.0387 -0.1241)
OKLCH	oklch(57.81% 0.13 252.7)
XYZ	xyz(18.9127, 19.2983, 54.9421)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7CC4 #C4823A

analogous

#3AC1C4 #3A7CC4 #3D3AC4

triadic

#3A7CC4 #C43A7C #7CC43A

tetradic

#3A7CC4 #C43AC1 #C4823A #3AC43D

square

#3A7CC4 #C43AC1 #C4823A #3AC43D

split-complementary

#3A7CC4 #C43D3A #C1C43A

monochromatic

#1E4066 #2C5E95 #3A7CC4 #699BD3 #98BBE0

Accessibility & contrast

On white

4.32

#3A7CC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#3A7CC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7CC4

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7CC4	#FFFFFF	#000000	##000000
##3A7CC4	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B81C7

Deuteranopia (green-blind)

#4774C3

Tritanopia (blue-blind)

#008D97

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3a7cc4;
/* rgb */ color: rgb(58, 124, 196);
/* oklch */ color: oklch(57.8% 0.130 252.7);

Tailwind

colors: {
  custom: {
    50: '#80a1d6',
    500: '#3a7cc4',
    950: '#000000',
  },
}

SCSS

$custom: #3a7cc4;
$custom-light: #80a1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7cc4",
  "rgb": {
    "r": 58,
    "g": 124,
    "b": 196
  },
  "hsl": {
    "h": 211.304,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57806,
    "c": 0.13003,
    "h": 252.7
  },
  "luminance": 0.193
}

Semantic roles & 50–950 ramp

primary

#3A7CC4

secondary

#CCAE8E

accent

#974ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A7CC4

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

Preview Lab → · Contrast checker → · Palette generator →