#3A71BA#3A71BA

#3A71BA is a mid, vivid cyan. Relative luminance 0.163; OKLCH L 54.7% C 0.128 H 256.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3A71BA
RGB	rgb(58, 113, 186)
HSL	hsl(214, 52%, 48%)
HSV	hsv(214, 69%, 73%)
CMYK	cmyk(68.8%, 39.2%, 0%, 27.1%)
CIE-LAB	lab(47.31, 6.11, -43.82)
CIE-LCH	lch(47.31, 44.24, 277.94°)
OKLab	oklab(54.72% -0.0304 -0.1248)
OKLCH	oklch(54.72% 0.128 256.3)
XYZ	xyz(16.5098, 16.2533, 48.7120)
Luminance	0.1626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A71BA #BA833A

analogous

#3AB1BA #3A71BA #433ABA

triadic

#3A71BA #BA3A71 #71BA3A

tetradic

#3A71BA #BA3AB1 #BA833A #3ABA43

square

#3A71BA #BA3AB1 #BA833A #3ABA43

split-complementary

#3A71BA #BA433A #B1BA3A

monochromatic

#1D385D #2B558B #3A71BA #6391CE #92B2DD

Accessibility & contrast

On white

4.94

#3A71BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#3A71BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A71BA

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A71BA	#FFFFFF	#000000	##FFFFFF
##3A71BA	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5077BD

Deuteranopia (green-blind)

#3C6BB9

Tritanopia (blue-blind)

#00828C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3a71ba;
/* rgb */ color: rgb(58, 113, 186);
/* oklch */ color: oklch(54.7% 0.128 256.3);

Tailwind

colors: {
  custom: {
    50: '#7e99cf',
    500: '#3a71ba',
    950: '#000000',
  },
}

SCSS

$custom: #3a71ba;
$custom-light: #7e99cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a71ba",
  "rgb": {
    "r": 58,
    "g": 113,
    "b": 186
  },
  "hsl": {
    "h": 214.219,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54721,
    "c": 0.12845,
    "h": 256.3
  },
  "luminance": 0.16255
}

Semantic roles & 50–950 ramp

primary

#3A71BA

secondary

#C8AC88

accent

#9E4CDC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3A71BA

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

Preview Lab → · Contrast checker → · Palette generator →