#4D5A98#4D5A98

#4D5A98 is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.6% C 0.101 H 273.2°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4D5A98
RGB	rgb(77, 90, 152)
HSL	hsl(230, 33%, 45%)
HSV	hsv(230, 49%, 60%)
CMYK	cmyk(49.3%, 40.8%, 0%, 40.4%)
CIE-LAB	lab(39.84, 12.77, -35.57)
CIE-LCH	lch(39.84, 37.80, 289.74°)
OKLab	oklab(48.61% 0.0056 -0.1006)
OKLCH	oklch(48.61% 0.101 273.2)
XYZ	xyz(12.3824, 11.1564, 31.2006)
Luminance	0.1116 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5A98 #988B4D

analogous

#4D8098 #4D5A98 #664D98

triadic

#4D5A98 #984D5A #5A984D

tetradic

#4D5A98 #984D80 #988B4D #4D9866

square

#4D5A98 #984D80 #988B4D #4D9866

split-complementary

#4D5A98 #98664D #80984D

monochromatic

#242A47 #38426F #4D5A98 #6D7AB5 #969FCA

Accessibility & contrast

On white

6.50

#4D5A98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4D5A98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5A98

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5A98	#FFFFFF	#000000	##FFFFFF
##4D5A98	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42619A

Deuteranopia (green-blind)

#3B5B97

Tritanopia (blue-blind)

#306771

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4d5a98;
/* rgb */ color: rgb(77, 90, 152);
/* oklch */ color: oklch(48.6% 0.101 273.2);

Tailwind

colors: {
  custom: {
    50: '#8388b6',
    500: '#4d5a98',
    950: '#000000',
  },
}

SCSS

$custom: #4d5a98;
$custom-light: #8388b6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5a98",
  "rgb": {
    "r": 77,
    "g": 90,
    "b": 152
  },
  "hsl": {
    "h": 229.6,
    "s": 32.751,
    "l": 44.902
  },
  "oklch": {
    "l": 0.48609,
    "c": 0.10073,
    "h": 273.2
  },
  "luminance": 0.11157
}

Semantic roles & 50–950 ramp

primary

#4D5A98

secondary

#B6AF8B

accent

#B75FC9

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #4D5A98

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

Preview Lab → · Contrast checker → · Palette generator →