#3A7BA2#3A7BA2

#3A7BA2 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.7% C 0.090 H 237.7°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3A7BA2
RGB	rgb(58, 123, 162)
HSL	hsl(203, 47%, 43%)
HSV	hsv(203, 64%, 64%)
CMYK	cmyk(64.2%, 24.1%, 0%, 36.5%)
CIE-LAB	lab(49.10, -8.32, -27.05)
CIE-LCH	lch(49.10, 28.30, 252.90°)
OKLab	oklab(55.74% -0.0479 -0.0759)
OKLCH	oklch(55.74% 0.09 237.7)
XYZ	xyz(15.3470, 17.6726, 36.7778)
Luminance	0.1767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7BA2 #A2613A

analogous

#3AA295 #3A7BA2 #3A47A2

triadic

#3A7BA2 #A23A7B #7BA23A

tetradic

#3A7BA2 #953AA2 #A2613A #47A23A

square

#3A7BA2 #953AA2 #A2613A #47A23A

split-complementary

#3A7BA2 #A23A47 #A2953A

monochromatic

#1A3748 #2A5975 #3A7BA2 #579AC3 #84B5D3

Accessibility & contrast

On white

4.63

#3A7BA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#3A7BA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7BA2

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7BA2	#FFFFFF	#000000	##FFFFFF
##3A7BA2	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697BA4

Deuteranopia (green-blind)

#5B70A1

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3a7ba2;
/* rgb */ color: rgb(58, 123, 162);
/* oklch */ color: oklch(55.7% 0.090 237.7);

Tailwind

colors: {
  custom: {
    50: '#7ba1bd',
    500: '#3a7ba2',
    950: '#000000',
  },
}

SCSS

$custom: #3a7ba2;
$custom-light: #7ba1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7ba2",
  "rgb": {
    "r": 58,
    "g": 123,
    "b": 162
  },
  "hsl": {
    "h": 202.5,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55741,
    "c": 0.08979,
    "h": 237.7
  },
  "luminance": 0.17674
}

Semantic roles & 50–950 ramp

primary

#3A7BA2

secondary

#BD947B

accent

#8351D7

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3A7BA2

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

Preview Lab → · Contrast checker → · Palette generator →