#4D58AF#4D58AF

#4D58AF is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.7% C 0.137 H 274.8°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4D58AF
RGB	rgb(77, 88, 175)
HSL	hsl(233, 39%, 49%)
HSV	hsv(233, 56%, 69%)
CMYK	cmyk(56%, 49.7%, 0%, 31.4%)
CIE-LAB	lab(40.66, 21.63, -47.96)
CIE-LCH	lch(40.66, 52.61, 294.28°)
OKLab	oklab(49.67% 0.0116 -0.1369)
OKLCH	oklch(49.67% 0.137 274.8)
XYZ	xyz(14.2857, 11.6514, 42.0453)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D58AF #AFA44D

analogous

#4D89AF #4D58AF #734DAF

triadic

#4D58AF #AF4D58 #58AF4D

tetradic

#4D58AF #AF4D89 #AFA44D #4DAF73

square

#4D58AF #AF4D89 #AFA44D #4DAF73

split-complementary

#4D58AF #AF734D #89AF4D

monochromatic

#282D5A #3A4385 #4D58AF #767FC3 #A1A7D6

Accessibility & contrast

On white

6.31

#4D58AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4D58AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D58AF

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D58AF	#FFFFFF	#000000	##FFFFFF
##4D58AF	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D64B2

Deuteranopia (green-blind)

#1F5CAD

Tritanopia (blue-blind)

#186B7B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4d58af;
/* rgb */ color: rgb(77, 88, 175);
/* oklch */ color: oklch(49.7% 0.137 274.8);

Tailwind

colors: {
  custom: {
    50: '#8787c7',
    500: '#4d58af',
    950: '#000000',
  },
}

SCSS

$custom: #4d58af;
$custom-light: #8787c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d58af",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 175
  },
  "hsl": {
    "h": 233.265,
    "s": 38.889,
    "l": 49.412
  },
  "oklch": {
    "l": 0.4967,
    "c": 0.13739,
    "h": 274.8
  },
  "luminance": 0.11652
}

Semantic roles & 50–950 ramp

primary

#4D58AF

secondary

#C3BD95

accent

#C259CF

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4D58AF

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

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