#3A7FA4#3A7FA4

#3A7FA4 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.8% C 0.090 H 234.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#3A7FA4
RGB	rgb(58, 127, 164)
HSL	hsl(201, 48%, 44%)
HSV	hsv(201, 65%, 64%)
CMYK	cmyk(64.6%, 22.6%, 0%, 35.7%)
CIE-LAB	lab(50.40, -9.95, -26.19)
CIE-LCH	lch(50.40, 28.02, 249.20°)
OKLab	oklab(56.81% -0.0516 -0.0734)
OKLCH	oklch(56.81% 0.09 234.9)
XYZ	xyz(16.0325, 18.7570, 37.8903)
Luminance	0.1876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7FA4 #A45F3A

analogous

#3AA494 #3A7FA4 #3A4AA4

triadic

#3A7FA4 #A43A7F #7FA43A

tetradic

#3A7FA4 #943AA4 #A45F3A #4AA43A

square

#3A7FA4 #943AA4 #A45F3A #4AA43A

split-complementary

#3A7FA4 #A43A4A #A4943A

monochromatic

#1A394A #2A5C77 #3A7FA4 #579EC4 #85B8D4

Accessibility & contrast

On white

4.42

#3A7FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#3A7FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7FA4

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7FA4	#FFFFFF	#000000	##000000
##3A7FA4	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7EA6

Deuteranopia (green-blind)

#5F73A3

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3a7fa4;
/* rgb */ color: rgb(58, 127, 164);
/* oklch */ color: oklch(56.8% 0.090 234.9);

Tailwind

colors: {
  custom: {
    50: '#7ba4bf',
    500: '#3a7fa4',
    950: '#000000',
  },
}

SCSS

$custom: #3a7fa4;
$custom-light: #7ba4bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7fa4",
  "rgb": {
    "r": 58,
    "g": 127,
    "b": 164
  },
  "hsl": {
    "h": 200.943,
    "s": 47.748,
    "l": 43.529
  },
  "oklch": {
    "l": 0.56806,
    "c": 0.08974,
    "h": 234.9
  },
  "luminance": 0.18759
}

Semantic roles & 50–950 ramp

primary

#3A7FA4

secondary

#BE937C

accent

#8050D7

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3A7FA4

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

Preview Lab → · Contrast checker → · Palette generator →