#3A7AC6#3A7AC6

#3A7AC6 is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.5% C 0.135 H 254.4°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#3A7AC6
RGB	rgb(58, 122, 198)
HSL	hsl(213, 55%, 50%)
HSV	hsv(213, 71%, 78%)
CMYK	cmyk(70.7%, 38.4%, 0%, 22.4%)
CIE-LAB	lab(50.56, 4.90, -45.54)
CIE-LCH	lch(50.56, 45.80, 276.14°)
OKLab	oklab(57.47% -0.0363 -0.1297)
OKLCH	oklch(57.47% 0.135 254.4)
XYZ	xyz(18.8937, 18.8938, 56.0663)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7AC6 #C6863A

analogous

#3AC0C6 #3A7AC6 #403AC6

triadic

#3A7AC6 #C63A7A #7AC63A

tetradic

#3A7AC6 #C63AC0 #C6863A #3AC640

square

#3A7AC6 #C63AC0 #C6863A #3AC640

split-complementary

#3A7AC6 #C6403A #C0C63A

monochromatic

#1E4068 #2C5D97 #3A7AC6 #699AD4 #99BAE1

Accessibility & contrast

On white

4.39

#3A7AC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#3A7AC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7AC6

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7AC6	#FFFFFF	#000000	##000000
##3A7AC6	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577FC9

Deuteranopia (green-blind)

#4272C4

Tritanopia (blue-blind)

#008C96

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3a7ac6;
/* rgb */ color: rgb(58, 122, 198);
/* oklch */ color: oklch(57.5% 0.135 254.4);

Tailwind

colors: {
  custom: {
    50: '#81a0d8',
    500: '#3a7ac6',
    950: '#000000',
  },
}

SCSS

$custom: #3a7ac6;
$custom-light: #81a0d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7ac6",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 198
  },
  "hsl": {
    "h": 212.571,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.57472,
    "c": 0.13469,
    "h": 254.4
  },
  "luminance": 0.18896
}

Semantic roles & 50–950 ramp

primary

#3A7AC6

secondary

#CDB18F

accent

#9A49DE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #3A7AC6

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

Preview Lab → · Contrast checker → · Palette generator →