#3A7AC7#3A7AC7

#3A7AC7 is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.5% C 0.136 H 254.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#3A7AC7
RGB	rgb(58, 122, 199)
HSL	hsl(213, 56%, 50%)
HSV	hsv(213, 71%, 78%)
CMYK	cmyk(70.9%, 38.7%, 0%, 22%)
CIE-LAB	lab(50.62, 5.26, -46.03)
CIE-LCH	lch(50.62, 46.33, 276.52°)
OKLab	oklab(57.53% -0.036 -0.1311)
OKLCH	oklch(57.53% 0.136 254.6)
XYZ	xyz(19.0095, 18.9401, 56.6757)
Luminance	0.1894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7AC7 #C7873A

analogous

#3AC0C7 #3A7AC7 #403AC7

triadic

#3A7AC7 #C73A7A #7AC73A

tetradic

#3A7AC7 #C73AC0 #C7873A #3AC740

square

#3A7AC7 #C73AC0 #C7873A #3AC740

split-complementary

#3A7AC7 #C7403A #C0C73A

monochromatic

#1E4069 #2B5D98 #3A7AC7 #6A9AD5 #99BAE2

Accessibility & contrast

On white

4.39

#3A7AC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#3A7AC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7AC7

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7AC7	#FFFFFF	#000000	##000000
##3A7AC7	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5780CA

Deuteranopia (green-blind)

#4172C5

Tritanopia (blue-blind)

#008C97

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3a7ac7;
/* rgb */ color: rgb(58, 122, 199);
/* oklch */ color: oklch(57.5% 0.136 254.6);

Tailwind

colors: {
  custom: {
    50: '#81a0d8',
    500: '#3a7ac7',
    950: '#000000',
  },
}

SCSS

$custom: #3a7ac7;
$custom-light: #81a0d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7ac7",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 199
  },
  "hsl": {
    "h": 212.766,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57532,
    "c": 0.136,
    "h": 254.6
  },
  "luminance": 0.18942
}

Semantic roles & 50–950 ramp

primary

#3A7AC7

secondary

#CEB18F

accent

#9B49DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #3A7AC7

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

Preview Lab → · Contrast checker → · Palette generator →