#4D7BBC#4D7BBC

#4D7BBC is a mid, moderate blue. Relative luminance 0.194; OKLCH L 58.0% C 0.113 H 257.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4D7BBC
RGB	rgb(77, 123, 188)
HSL	hsl(215, 45%, 52%)
HSV	hsv(215, 59%, 74%)
CMYK	cmyk(59%, 34.6%, 0%, 26.3%)
CIE-LAB	lab(51.12, 4.15, -38.88)
CIE-LCH	lch(51.12, 39.10, 276.09°)
OKLab	oklab(57.96% -0.025 -0.1099)
OKLCH	oklch(57.96% 0.113 257.2)
XYZ	xyz(19.2174, 19.3729, 50.2938)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7BBC #BC8E4D

analogous

#4DB3BC #4D7BBC #574DBC

triadic

#4D7BBC #BC4D7B #7BBC4D

tetradic

#4D7BBC #BC4DB3 #BC8E4D #4DBC57

square

#4D7BBC #BC4DB3 #BC8E4D #4DBC57

split-complementary

#4D7BBC #BC574D #B3BC4D

monochromatic

#274268 #385E94 #4D7BBC #799CCD #A6BDDD

Accessibility & contrast

On white

4.31

#4D7BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#4D7BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7BBC

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7BBC	#FFFFFF	#000000	##000000
##4D7BBC	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6080BF

Deuteranopia (green-blind)

#5175BB

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4d7bbc;
/* rgb */ color: rgb(77, 123, 188);
/* oklch */ color: oklch(58.0% 0.113 257.2);

Tailwind

colors: {
  custom: {
    50: '#88a0d0',
    500: '#4d7bbc',
    950: '#000000',
  },
}

SCSS

$custom: #4d7bbc;
$custom-light: #88a0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7bbc",
  "rgb": {
    "r": 77,
    "g": 123,
    "b": 188
  },
  "hsl": {
    "h": 215.135,
    "s": 45.306,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57955,
    "c": 0.11275,
    "h": 257.2
  },
  "luminance": 0.19375
}

Semantic roles & 50–950 ramp

primary

#4D7BBC

secondary

#CBB79A

accent

#9F53D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4D7BBC

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

Preview Lab → · Contrast checker → · Palette generator →