#4D71AD#4D71AD

#4D71AD is a mid, moderate blue. Relative luminance 0.164; OKLCH L 54.9% C 0.103 H 260.2°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4D71AD
RGB	rgb(77, 113, 173)
HSL	hsl(218, 38%, 49%)
HSV	hsv(218, 55%, 68%)
CMYK	cmyk(55.5%, 34.7%, 0%, 32.2%)
CIE-LAB	lab(47.50, 5.25, -35.90)
CIE-LCH	lch(47.50, 36.28, 278.32°)
OKLab	oklab(54.89% -0.0176 -0.1014)
OKLCH	oklch(54.89% 0.103 260.2)
XYZ	xyz(16.5059, 16.4039, 41.8235)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D71AD #AD894D

analogous

#4DA1AD #4D71AD #594DAD

triadic

#4D71AD #AD4D71 #71AD4D

tetradic

#4D71AD #AD4DA1 #AD894D #4DAD59

square

#4D71AD #AD4DA1 #AD894D #4DAD59

split-complementary

#4D71AD #AD594D #A1AD4D

monochromatic

#273A58 #3A5583 #4D71AD #7592C2 #A0B4D5

Accessibility & contrast

On white

4.91

#4D71AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4D71AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D71AD

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D71AD	#FFFFFF	#000000	##FFFFFF
##4D71AD	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5976AF

Deuteranopia (green-blind)

#4D6DAC

Tritanopia (blue-blind)

#117E87

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4d71ad;
/* rgb */ color: rgb(77, 113, 173);
/* oklch */ color: oklch(54.9% 0.103 260.2);

Tailwind

colors: {
  custom: {
    50: '#8699c5',
    500: '#4d71ad',
    950: '#000000',
  },
}

SCSS

$custom: #4d71ad;
$custom-light: #8699c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d71ad",
  "rgb": {
    "r": 77,
    "g": 113,
    "b": 173
  },
  "hsl": {
    "h": 217.5,
    "s": 38.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54889,
    "c": 0.10287,
    "h": 260.2
  },
  "luminance": 0.16405
}

Semantic roles & 50–950 ramp

primary

#4D71AD

secondary

#C2B194

accent

#A359CE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4D71AD

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

Preview Lab → · Contrast checker → · Palette generator →