#4971AC#4971AC

#4971AC is a mid, moderate blue. Relative luminance 0.162; OKLCH L 54.6% C 0.103 H 258.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#4971AC
RGB	rgb(73, 113, 172)
HSL	hsl(216, 40%, 48%)
HSV	hsv(216, 58%, 67%)
CMYK	cmyk(57.6%, 34.3%, 0%, 32.5%)
CIE-LAB	lab(47.24, 4.04, -35.74)
CIE-LCH	lch(47.24, 35.97, 276.45°)
OKLab	oklab(54.62% -0.0215 -0.101)
OKLCH	oklch(54.62% 0.103 258)
XYZ	xyz(16.0966, 16.2039, 41.3012)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4971AC #AC8449

analogous

#49A2AC #4971AC #5349AC

triadic

#4971AC #AC4971 #71AC49

tetradic

#4971AC #AC49A2 #AC8449 #49AC53

square

#4971AC #AC49A2 #AC8449 #49AC53

split-complementary

#4971AC #AC5349 #A2AC49

monochromatic

#253956 #375581 #4971AC #7091C2 #9BB2D5

Accessibility & contrast

On white

4.95

#4971AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#4971AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4971AC

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4971AC	#FFFFFF	#000000	##FFFFFF
##4971AC	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5975AE

Deuteranopia (green-blind)

#4C6CAB

Tritanopia (blue-blind)

#007E86

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4971ac;
/* rgb */ color: rgb(73, 113, 172);
/* oklch */ color: oklch(54.6% 0.103 258.0);

Tailwind

colors: {
  custom: {
    50: '#8399c5',
    500: '#4971ac',
    950: '#000000',
  },
}

SCSS

$custom: #4971ac;
$custom-light: #8399c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4971ac",
  "rgb": {
    "r": 73,
    "g": 113,
    "b": 172
  },
  "hsl": {
    "h": 215.758,
    "s": 40.408,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54615,
    "c": 0.10323,
    "h": 258
  },
  "luminance": 0.16205
}

Semantic roles & 50–950 ramp

primary

#4971AC

secondary

#C1AD90

accent

#9F58D0

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #4971AC

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

Preview Lab → · Contrast checker → · Palette generator →