#4758A0#4758A0

#4758A0 is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.3% C 0.117 H 271.4°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4758A0
RGB	rgb(71, 88, 160)
HSL	hsl(229, 39%, 45%)
HSV	hsv(229, 56%, 63%)
CMYK	cmyk(55.6%, 45%, 0%, 37.3%)
CIE-LAB	lab(39.34, 15.28, -41.19)
CIE-LCH	lch(39.34, 43.93, 290.35°)
OKLab	oklab(48.27% 0.0029 -0.1172)
OKLCH	oklch(48.27% 0.117 271.4)
XYZ	xyz(12.4313, 10.8562, 34.6913)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4758A0 #A08F47

analogous

#4785A0 #4758A0 #6247A0

triadic

#4758A0 #A04758 #58A047

tetradic

#4758A0 #A04785 #A08F47 #47A062

square

#4758A0 #A04785 #A08F47 #47A062

split-complementary

#4758A0 #A06247 #85A047

monochromatic

#21294B #344176 #4758A0 #6878BC #939ECF

Accessibility & contrast

On white

6.62

#4758A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4758A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4758A0

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4758A0	#FFFFFF	#000000	##FFFFFF
##4758A0	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3961A3

Deuteranopia (green-blind)

#2E599E

Tritanopia (blue-blind)

#176874

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4758a0;
/* rgb */ color: rgb(71, 88, 160);
/* oklch */ color: oklch(48.3% 0.117 271.4);

Tailwind

colors: {
  custom: {
    50: '#8186bc',
    500: '#4758a0',
    950: '#000000',
  },
}

SCSS

$custom: #4758a0;
$custom-light: #8186bc;
$custom-dark: #000000;

JSON

{
  "hex": "#4758a0",
  "rgb": {
    "r": 71,
    "g": 88,
    "b": 160
  },
  "hsl": {
    "h": 228.539,
    "s": 38.528,
    "l": 45.294
  },
  "oklch": {
    "l": 0.48266,
    "c": 0.11721,
    "h": 271.4
  },
  "luminance": 0.10857
}

Semantic roles & 50–950 ramp

primary

#4758A0

secondary

#BBB188

accent

#B859CE

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #4758A0

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

Preview Lab → · Contrast checker → · Palette generator →