#514FCB#514FCB

#514FCB is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.4% C 0.187 H 278.0°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#514FCB
RGB	rgb(81, 79, 203)
HSL	hsl(241, 54%, 55%)
HSV	hsv(241, 61%, 80%)
CMYK	cmyk(60.1%, 61.1%, 0%, 20.4%)
CIE-LAB	lab(40.66, 37.31, -64.29)
CIE-LCH	lch(40.66, 74.34, 300.13°)
OKLab	oklab(50.37% 0.0261 -0.1849)
OKLCH	oklch(50.37% 0.187 278)
XYZ	xyz(16.9654, 11.6518, 57.8433)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.28

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#514FCB #C9CB4F

analogous

#4F8BCB #514FCB #8F4FCB

triadic

#514FCB #CB514F #4FCB51

tetradic

#514FCB #CB4F8B #C9CB4F #4FCB8F

square

#514FCB #CB4F8B #C9CB4F #4FCB8F

split-complementary

#514FCB #CB8F4F #8BCB4F

monochromatic

#26247B #3432AA #514FCB #807ED9 #AEADE7

Accessibility & contrast

On white

6.31

#514FCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#514FCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #514FCB

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514FCB	#FFFFFF	#000000	##FFFFFF
##514FCB	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)

#0065CF

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#006E85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #514fcb;
/* rgb */ color: rgb(81, 79, 203);
/* oklch */ color: oklch(50.4% 0.187 278.0);

Tailwind

colors: {
  custom: {
    50: '#8e80dc',
    500: '#514fcb',
    950: '#000000',
  },
}

SCSS

$custom: #514fcb;
$custom-light: #8e80dc;
$custom-dark: #000000;

JSON

{
  "hex": "#514fcb",
  "rgb": {
    "r": 81,
    "g": 79,
    "b": 203
  },
  "hsl": {
    "h": 240.968,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50368,
    "c": 0.18676,
    "h": 278
  },
  "luminance": 0.11653
}

Semantic roles & 50–950 ramp

primary

#514FCB

secondary

#D4D5A1

accent

#DE4ADB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #514FCB

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

Preview Lab → · Contrast checker → · Palette generator →