#4E71AC#4E71AC

#4E71AC is a mid, moderate blue. Relative luminance 0.164; OKLCH L 54.9% C 0.101 H 260.4°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E71AC
RGB	rgb(78, 113, 172)
HSL	hsl(218, 38%, 49%)
HSV	hsv(218, 55%, 67%)
CMYK	cmyk(54.7%, 34.3%, 0%, 32.5%)
CIE-LAB	lab(47.50, 5.15, -35.31)
CIE-LCH	lch(47.50, 35.68, 278.29°)
OKLab	oklab(54.89% -0.0169 -0.0996)
OKLCH	oklch(54.89% 0.101 260.4)
XYZ	xyz(16.4909, 16.4072, 41.3196)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71AC #AC894E

analogous

#4EA0AC #4E71AC #5A4EAC

triadic

#4E71AC #AC4E71 #71AC4E

tetradic

#4E71AC #AC4EA0 #AC894E #4EAC5A

square

#4E71AC #AC4EA0 #AC894E #4EAC5A

split-complementary

#4E71AC #AC5A4E #A0AC4E

monochromatic

#283A58 #3B5582 #4E71AC #7692C1 #A0B4D4

Accessibility & contrast

On white

4.90

#4E71AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4E71AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E71AC

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71AC	#FFFFFF	#000000	##FFFFFF
##4E71AC	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5975AE

Deuteranopia (green-blind)

#4E6DAB

Tritanopia (blue-blind)

#187E86

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e71ac;
/* rgb */ color: rgb(78, 113, 172);
/* oklch */ color: oklch(54.9% 0.101 260.4);

Tailwind

colors: {
  custom: {
    50: '#8699c5',
    500: '#4e71ac',
    950: '#000000',
  },
}

SCSS

$custom: #4e71ac;
$custom-light: #8699c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71ac",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 172
  },
  "hsl": {
    "h": 217.66,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54891,
    "c": 0.10103,
    "h": 260.4
  },
  "luminance": 0.16409
}

Semantic roles & 50–950 ramp

primary

#4E71AC

secondary

#C1B195

accent

#A35ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4E71AC

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

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