#4E71AD#4E71AD

#4E71AD is a mid, moderate blue. Relative luminance 0.164; OKLCH L 54.9% C 0.102 H 260.7°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E71AD
RGB	rgb(78, 113, 173)
HSL	hsl(218, 38%, 49%)
HSV	hsv(218, 55%, 68%)
CMYK	cmyk(54.9%, 34.7%, 0%, 32.2%)
CIE-LAB	lab(47.55, 5.47, -35.81)
CIE-LCH	lch(47.55, 36.23, 278.69°)
OKLab	oklab(54.95% -0.0166 -0.1011)
OKLCH	oklch(54.95% 0.102 260.7)
XYZ	xyz(16.5873, 16.4458, 41.8273)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71AD #AD8A4E

analogous

#4EA1AD #4E71AD #5B4EAD

triadic

#4E71AD #AD4E71 #71AD4E

tetradic

#4E71AD #AD4EA1 #AD8A4E #4EAD5B

square

#4E71AD #AD4EA1 #AD8A4E #4EAD5B

split-complementary

#4E71AD #AD5B4E #A1AD4E

monochromatic

#283A59 #3B5583 #4E71AD #7792C2 #A1B4D5

Accessibility & contrast

On white

4.90

#4E71AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4E71AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E71AD

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71AD	#FFFFFF	#000000	##FFFFFF
##4E71AD	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5976AF

Deuteranopia (green-blind)

#4D6DAC

Tritanopia (blue-blind)

#167E87

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e71ad;
/* rgb */ color: rgb(78, 113, 173);
/* oklch */ color: oklch(54.9% 0.102 260.7);

Tailwind

colors: {
  custom: {
    50: '#8699c5',
    500: '#4e71ad',
    950: '#000000',
  },
}

SCSS

$custom: #4e71ad;
$custom-light: #8699c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71ad",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 173
  },
  "hsl": {
    "h": 217.895,
    "s": 37.849,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54946,
    "c": 0.10244,
    "h": 260.7
  },
  "luminance": 0.16447
}

Semantic roles & 50–950 ramp

primary

#4E71AD

secondary

#C2B195

accent

#A35ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4E71AD

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

Preview Lab → · Contrast checker → · Palette generator →