#3A7AAA#3A7AAA

#3A7AAA is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.9% C 0.099 H 243.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#3A7AAA
RGB	rgb(58, 122, 170)
HSL	hsl(206, 49%, 45%)
HSV	hsv(206, 66%, 67%)
CMYK	cmyk(65.9%, 28.2%, 0%, 33.3%)
CIE-LAB	lab(49.15, -5.00, -31.62)
CIE-LCH	lch(49.15, 32.01, 261.01°)
OKLab	oklab(55.91% -0.0441 -0.0891)
OKLCH	oklch(55.91% 0.099 243.6)
XYZ	xyz(15.9574, 17.7193, 40.6016)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7AAA #AA6A3A

analogous

#3AAAA2 #3A7AAA #3A42AA

triadic

#3A7AAA #AA3A7A #7AAA3A

tetradic

#3A7AAA #A23AAA #AA6A3A #42AA3A

square

#3A7AAA #A23AAA #AA6A3A #42AA3A

split-complementary

#3A7AAA #AA3A42 #AAA23A

monochromatic

#1B394F #2A597C #3A7AAA #5A98C7 #88B5D6

Accessibility & contrast

On white

4.62

#3A7AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#3A7AAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7AAA

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7AAA	#FFFFFF	#000000	##FFFFFF
##3A7AAA	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657BAC

Deuteranopia (green-blind)

#5570A9

Tritanopia (blue-blind)

#00868B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3a7aaa;
/* rgb */ color: rgb(58, 122, 170);
/* oklch */ color: oklch(55.9% 0.099 243.6);

Tailwind

colors: {
  custom: {
    50: '#7ca0c3',
    500: '#3a7aaa',
    950: '#000000',
  },
}

SCSS

$custom: #3a7aaa;
$custom-light: #7ca0c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7aaa",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 170
  },
  "hsl": {
    "h": 205.714,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55905,
    "c": 0.09946,
    "h": 243.6
  },
  "luminance": 0.17721
}

Semantic roles & 50–950 ramp

primary

#3A7AAA

secondary

#C19B7F

accent

#8A4FD9

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3A7AAA

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

Preview Lab → · Contrast checker → · Palette generator →