#3A7AC5#3A7AC5

#3A7AC5 is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.4% C 0.133 H 254.1°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#3A7AC5
RGB	rgb(58, 122, 197)
HSL	hsl(212, 55%, 50%)
HSV	hsv(212, 71%, 77%)
CMYK	cmyk(70.6%, 38.1%, 0%, 22.7%)
CIE-LAB	lab(50.51, 4.54, -45.05)
CIE-LCH	lch(50.51, 45.28, 275.75°)
OKLab	oklab(57.41% -0.0365 -0.1283)
OKLCH	oklch(57.41% 0.133 254.1)
XYZ	xyz(18.7788, 18.8478, 55.4608)
Luminance	0.1885 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7AC5 #C5853A

analogous

#3AC0C5 #3A7AC5 #3F3AC5

triadic

#3A7AC5 #C53A7A #7AC53A

tetradic

#3A7AC5 #C53AC0 #C5853A #3AC53F

square

#3A7AC5 #C53AC0 #C5853A #3AC53F

split-complementary

#3A7AC5 #C53F3A #C0C53A

monochromatic

#1E3F66 #2C5D96 #3A7AC5 #699AD3 #99BAE1

Accessibility & contrast

On white

4.40

#3A7AC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#3A7AC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7AC5

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7AC5	#FFFFFF	#000000	##000000
##3A7AC5	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#587FC8

Deuteranopia (green-blind)

#4372C3

Tritanopia (blue-blind)

#008C96

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3a7ac5;
/* rgb */ color: rgb(58, 122, 197);
/* oklch */ color: oklch(57.4% 0.133 254.1);

Tailwind

colors: {
  custom: {
    50: '#80a0d7',
    500: '#3a7ac5',
    950: '#000000',
  },
}

SCSS

$custom: #3a7ac5;
$custom-light: #80a0d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7ac5",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 197
  },
  "hsl": {
    "h": 212.374,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.57413,
    "c": 0.13338,
    "h": 254.1
  },
  "luminance": 0.1885
}

Semantic roles & 50–950 ramp

primary

#3A7AC5

secondary

#CDB08E

accent

#9A4ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A7AC5

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

Preview Lab → · Contrast checker → · Palette generator →