#4E71A3#4E71A3

#4E71A3 is a mid, moderate blue. Relative luminance 0.161; OKLCH L 54.4% C 0.088 H 257.3°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4E71A3
RGB	rgb(78, 113, 163)
HSL	hsl(215, 35%, 47%)
HSV	hsv(215, 52%, 64%)
CMYK	cmyk(52.1%, 30.7%, 0%, 36.1%)
CIE-LAB	lab(47.07, 2.23, -30.72)
CIE-LCH	lch(47.07, 30.80, 274.15°)
OKLab	oklab(54.41% -0.0194 -0.0863)
OKLCH	oklch(54.41% 0.088 257.3)
XYZ	xyz(15.6556, 16.0731, 36.9207)
Luminance	0.1607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E71A3 #A3804E

analogous

#4E9CA3 #4E71A3 #554EA3

triadic

#4E71A3 #A34E71 #71A34E

tetradic

#4E71A3 #A34E9C #A3804E #4EA355

square

#4E71A3 #A34E9C #A3804E #4EA355

split-complementary

#4E71A3 #A3554E #9CA34E

monochromatic

#263850 #3A547A #4E71A3 #7291BC #9CB1D0

Accessibility & contrast

On white

4.98

#4E71A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#4E71A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E71A3

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E71A3	#FFFFFF	#000000	##FFFFFF
##4E71A3	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D74A5

Deuteranopia (green-blind)

#536CA2

Tritanopia (blue-blind)

#247C83

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4e71a3;
/* rgb */ color: rgb(78, 113, 163);
/* oklch */ color: oklch(54.4% 0.088 257.3);

Tailwind

colors: {
  custom: {
    50: '#8599be',
    500: '#4e71a3',
    950: '#000000',
  },
}

SCSS

$custom: #4e71a3;
$custom-light: #8599be;
$custom-dark: #000000;

JSON

{
  "hex": "#4e71a3",
  "rgb": {
    "r": 78,
    "g": 113,
    "b": 163
  },
  "hsl": {
    "h": 215.294,
    "s": 35.27,
    "l": 47.255
  },
  "oklch": {
    "l": 0.5441,
    "c": 0.08847,
    "h": 257.3
  },
  "luminance": 0.16074
}

Semantic roles & 50–950 ramp

primary

#4E71A3

secondary

#BCAA91

accent

#9E5CCB

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #4E71A3

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

Preview Lab → · Contrast checker → · Palette generator →