#3A7BAD#3A7BAD

#3A7BAD is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.3% C 0.102 H 244.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#3A7BAD
RGB	rgb(58, 123, 173)
HSL	hsl(206, 50%, 45%)
HSV	hsv(206, 66%, 68%)
CMYK	cmyk(66.5%, 28.9%, 0%, 32.2%)
CIE-LAB	lab(49.59, -4.56, -32.67)
CIE-LCH	lch(49.59, 32.99, 262.06°)
OKLab	oklab(56.3% -0.0442 -0.0922)
OKLCH	oklch(56.3% 0.102 244.4)
XYZ	xyz(16.3679, 18.0809, 42.1544)
Luminance	0.1808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7BAD #AD6C3A

analogous

#3AADA6 #3A7BAD #3A41AD

triadic

#3A7BAD #AD3A7B #7BAD3A

tetradic

#3A7BAD #A63AAD #AD6C3A #41AD3A

square

#3A7BAD #A63AAD #AD6C3A #41AD3A

split-complementary

#3A7BAD #AD3A41 #ADA63A

monochromatic

#1B3A51 #2B5A7F #3A7BAD #5C99C8 #8AB6D8

Accessibility & contrast

On white

4.55

#3A7BAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#3A7BAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7BAD

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7BAD	#FFFFFF	#000000	##000000
##3A7BAD	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657CAF

Deuteranopia (green-blind)

#5571AC

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3a7bad;
/* rgb */ color: rgb(58, 123, 173);
/* oklch */ color: oklch(56.3% 0.102 244.4);

Tailwind

colors: {
  custom: {
    50: '#7ca1c5',
    500: '#3a7bad',
    950: '#000000',
  },
}

SCSS

$custom: #3a7bad;
$custom-light: #7ca1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7bad",
  "rgb": {
    "r": 58,
    "g": 123,
    "b": 173
  },
  "hsl": {
    "h": 206.087,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56299,
    "c": 0.10223,
    "h": 244.4
  },
  "luminance": 0.18083
}

Semantic roles & 50–950 ramp

primary

#3A7BAD

secondary

#C29D81

accent

#8B4ED9

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3A7BAD

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

Preview Lab → · Contrast checker → · Palette generator →