#3A7CA0#3A7CA0

#3A7CA0 is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 55.9% C 0.087 H 235.2°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#3A7CA0
RGB	rgb(58, 124, 160)
HSL	hsl(201, 47%, 43%)
HSV	hsv(201, 64%, 63%)
CMYK	cmyk(63.8%, 22.5%, 0%, 37.3%)
CIE-LAB	lab(49.32, -9.57, -25.54)
CIE-LCH	lch(49.32, 27.28, 249.46°)
OKLab	oklab(55.89% -0.0498 -0.0716)
OKLCH	oklch(55.89% 0.087 235.2)
XYZ	xyz(15.2953, 17.8514, 35.8905)
Luminance	0.1785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7CA0 #A05E3A

analogous

#3AA091 #3A7CA0 #3A49A0

triadic

#3A7CA0 #A03A7C #7CA03A

tetradic

#3A7CA0 #913AA0 #A05E3A #49A03A

square

#3A7CA0 #913AA0 #A05E3A #49A03A

split-complementary

#3A7CA0 #A03A49 #A0913A

monochromatic

#193646 #2A5973 #3A7CA0 #569BC2 #83B6D2

Accessibility & contrast

On white

4.59

#3A7CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#3A7CA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7CA0

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7CA0	#FFFFFF	#000000	##FFFFFF
##3A7CA0	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7BA2

Deuteranopia (green-blind)

#5D719F

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3a7ca0;
/* rgb */ color: rgb(58, 124, 160);
/* oklch */ color: oklch(55.9% 0.087 235.2);

Tailwind

colors: {
  custom: {
    50: '#7ba1bc',
    500: '#3a7ca0',
    950: '#000000',
  },
}

SCSS

$custom: #3a7ca0;
$custom-light: #7ba1bc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7ca0",
  "rgb": {
    "r": 58,
    "g": 124,
    "b": 160
  },
  "hsl": {
    "h": 201.176,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.55887,
    "c": 0.08717,
    "h": 235.2
  },
  "luminance": 0.17853
}

Semantic roles & 50–950 ramp

primary

#3A7CA0

secondary

#BC917A

accent

#8051D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #3A7CA0

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

Preview Lab → · Contrast checker → · Palette generator →