#4E7CCF#4E7CCF

#4E7CCF is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.3% C 0.137 H 261.3°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4E7CCF
RGB	rgb(78, 124, 207)
HSL	hsl(219, 57%, 56%)
HSV	hsv(219, 62%, 81%)
CMYK	cmyk(62.3%, 40.1%, 0%, 18.8%)
CIE-LAB	lab(52.44, 10.16, -47.63)
CIE-LCH	lch(52.44, 48.70, 282.04°)
OKLab	oklab(59.32% -0.0207 -0.1355)
OKLCH	oklch(59.32% 0.137 261.3)
XYZ	xyz(21.6081, 20.5380, 61.8449)
Luminance	0.2054 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7CCF #CFA14E

analogous

#4EBCCF #4E7CCF #604ECF

triadic

#4E7CCF #CF4E7C #7CCF4E

tetradic

#4E7CCF #CF4EBC #CFA14E #4ECF60

square

#4E7CCF #CF4EBC #CFA14E #4ECF60

split-complementary

#4E7CCF #CF604E #BCCF4E

monochromatic

#234480 #305DB0 #4E7CCF #7EA0DC #AEC3E9

Accessibility & contrast

On white

4.11

#4E7CCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#4E7CCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7CCF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7CCF	#FFFFFF	#000000	##000000
##4E7CCF	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5784D2

Deuteranopia (green-blind)

#4578CD

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e7ccf;
/* rgb */ color: rgb(78, 124, 207);
/* oklch */ color: oklch(59.3% 0.137 261.3);

Tailwind

colors: {
  custom: {
    50: '#8ba1de',
    500: '#4e7ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4e7ccf;
$custom-light: #8ba1de;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7ccf",
  "rgb": {
    "r": 78,
    "g": 124,
    "b": 207
  },
  "hsl": {
    "h": 218.605,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59316,
    "c": 0.13709,
    "h": 261.3
  },
  "luminance": 0.2054
}

Semantic roles & 50–950 ramp

primary

#4E7CCF

secondary

#D7C4A2

accent

#AA47E1

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4E7CCF

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

Preview Lab → · Contrast checker → · Palette generator →