#4E58A7#4E58A7

#4E58A7 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.2% C 0.126 H 275.4°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4E58A7
RGB	rgb(78, 88, 167)
HSL	hsl(233, 36%, 48%)
HSV	hsv(233, 53%, 65%)
CMYK	cmyk(53.3%, 47.3%, 0%, 34.5%)
CIE-LAB	lab(40.23, 19.19, -43.91)
CIE-LCH	lch(40.23, 47.92, 293.61°)
OKLab	oklab(49.2% 0.0117 -0.125)
OKLCH	oklch(49.2% 0.126 275.4)
XYZ	xyz(13.6044, 11.3883, 38.0330)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58A7 #A79D4E

analogous

#4E85A7 #4E58A7 #704EA7

triadic

#4E58A7 #A74E58 #58A74E

tetradic

#4E58A7 #A74E85 #A79D4E #4EA770

square

#4E58A7 #A74E85 #A79D4E #4EA770

split-complementary

#4E58A7 #A7704E #85A74E

monochromatic

#272C54 #3B427D #4E58A7 #747CBE #9EA4D2

Accessibility & contrast

On white

6.41

#4E58A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4E58A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58A7

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58A7	#FFFFFF	#000000	##FFFFFF
##4E58A7	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3563AA

Deuteranopia (green-blind)

#2B5BA5

Tritanopia (blue-blind)

#266977

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4e58a7;
/* rgb */ color: rgb(78, 88, 167);
/* oklch */ color: oklch(49.2% 0.126 275.4);

Tailwind

colors: {
  custom: {
    50: '#8687c1',
    500: '#4e58a7',
    950: '#000000',
  },
}

SCSS

$custom: #4e58a7;
$custom-light: #8687c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58a7",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 167
  },
  "hsl": {
    "h": 233.258,
    "s": 36.327,
    "l": 48.039
  },
  "oklch": {
    "l": 0.49202,
    "c": 0.12554,
    "h": 275.4
  },
  "luminance": 0.11389
}

Semantic roles & 50–950 ramp

primary

#4E58A7

secondary

#BEB992

accent

#C05BCC

background

#F8F8FB

surface

#F0EFF7

border

#CBCAD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #4E58A7

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

Preview Lab → · Contrast checker → · Palette generator →