#3A7FA1#3A7FA1

#3A7FA1 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.7% C 0.087 H 232.6°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#3A7FA1
RGB	rgb(58, 127, 161)
HSL	hsl(200, 47%, 43%)
HSV	hsv(200, 64%, 63%)
CMYK	cmyk(64%, 21.1%, 0%, 36.9%)
CIE-LAB	lab(50.28, -10.95, -24.64)
CIE-LCH	lch(50.28, 26.96, 246.04°)
OKLab	oklab(56.66% -0.0527 -0.069)
OKLCH	oklch(56.66% 0.087 232.6)
XYZ	xyz(15.7648, 18.6499, 36.4803)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7FA1 #A15C3A

analogous

#3AA18F #3A7FA1 #3A4BA1

triadic

#3A7FA1 #A13A7F #7FA13A

tetradic

#3A7FA1 #8F3AA1 #A15C3A #4BA13A

square

#3A7FA1 #8F3AA1 #A15C3A #4BA13A

split-complementary

#3A7FA1 #A13A4B #A18F3A

monochromatic

#1A3847 #2A5C74 #3A7FA1 #569EC2 #83B8D2

Accessibility & contrast

On white

4.44

#3A7FA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#3A7FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7FA1

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7FA1	#FFFFFF	#000000	##000000
##3A7FA1	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA3

Deuteranopia (green-blind)

#6073A0

Tritanopia (blue-blind)

#00888A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3a7fa1;
/* rgb */ color: rgb(58, 127, 161);
/* oklch */ color: oklch(56.7% 0.087 232.6);

Tailwind

colors: {
  custom: {
    50: '#7ba4bd',
    500: '#3a7fa1',
    950: '#000000',
  },
}

SCSS

$custom: #3a7fa1;
$custom-light: #7ba4bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7fa1",
  "rgb": {
    "r": 58,
    "g": 127,
    "b": 161
  },
  "hsl": {
    "h": 199.806,
    "s": 47.032,
    "l": 42.941
  },
  "oklch": {
    "l": 0.56664,
    "c": 0.08681,
    "h": 232.6
  },
  "luminance": 0.18651
}

Semantic roles & 50–950 ramp

primary

#3A7FA1

secondary

#BC907B

accent

#7D51D7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3A7FA1

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

Preview Lab → · Contrast checker → · Palette generator →