#4D7CCB#4D7CCB

#4D7CCB is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.0% C 0.132 H 260.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4D7CCB
RGB	rgb(77, 124, 203)
HSL	hsl(218, 55%, 55%)
HSV	hsv(218, 62%, 80%)
CMYK	cmyk(62.1%, 38.9%, 0%, 20.4%)
CIE-LAB	lab(52.18, 8.61, -45.78)
CIE-LCH	lch(52.18, 46.58, 280.65°)
OKLab	oklab(59.03% -0.0224 -0.1301)
OKLCH	oklch(59.03% 0.132 260.2)
XYZ	xyz(21.0439, 20.3030, 59.2982)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7CCB #CB9C4D

analogous

#4DBBCB #4D7CCB #5D4DCB

triadic

#4D7CCB #CB4D7C #7CCB4D

tetradic

#4D7CCB #CB4DBB #CB9C4D #4DCB5D

square

#4D7CCB #CB4DBB #CB9C4D #4DCB5D

split-complementary

#4D7CCB #CB5D4D #BBCB4D

monochromatic

#24447A #315EA9 #4D7CCB #7C9FD9 #ACC2E7

Accessibility & contrast

On white

4.15

#4D7CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#4D7CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7CCB

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7CCB	#FFFFFF	#000000	##000000
##4D7CCB	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A83CE

Deuteranopia (green-blind)

#4877C9

Tritanopia (blue-blind)

#008E9A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4d7ccb;
/* rgb */ color: rgb(77, 124, 203);
/* oklch */ color: oklch(59.0% 0.132 260.2);

Tailwind

colors: {
  custom: {
    50: '#8aa1db',
    500: '#4d7ccb',
    950: '#000000',
  },
}

SCSS

$custom: #4d7ccb;
$custom-light: #8aa1db;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7ccb",
  "rgb": {
    "r": 77,
    "g": 124,
    "b": 203
  },
  "hsl": {
    "h": 217.619,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59031,
    "c": 0.13202,
    "h": 260.2
  },
  "luminance": 0.20305
}

Semantic roles & 50–950 ramp

primary

#4D7CCB

secondary

#D4C19F

accent

#A74ADE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4D7CCB

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

Preview Lab → · Contrast checker → · Palette generator →