#507CE0#507CE0

#507CE0 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.5% C 0.159 H 264.3°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#507CE0
RGB	rgb(80, 124, 224)
HSL	hsl(222, 70%, 60%)
HSV	hsv(222, 64%, 88%)
CMYK	cmyk(64.3%, 44.6%, 0%, 12.2%)
CIE-LAB	lab(53.49, 16.34, -55.54)
CIE-LCH	lch(53.49, 57.90, 286.39°)
OKLab	oklab(60.46% -0.0158 -0.1587)
OKLCH	oklch(60.46% 0.159 264.3)
XYZ	xyz(23.9658, 21.5004, 73.3936)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507CE0 #E0B450

analogous

#50C4E0 #507CE0 #6C50E0

triadic

#507CE0 #E0507C #7CE050

tetradic

#507CE0 #E050C4 #E0B450 #50E06C

square

#507CE0 #E050C4 #E0B450 #50E06C

split-complementary

#507CE0 #E06C50 #C4E050

monochromatic

#1B429A #2558CE #507CE0 #84A3E9 #B8CAF2

Accessibility & contrast

On white

3.96

#507CE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#507CE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #507CE0

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507CE0	#FFFFFF	#000000	##000000
##507CE0	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C87E4

Deuteranopia (green-blind)

#337ADE

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #507ce0;
/* rgb */ color: rgb(80, 124, 224);
/* oklch */ color: oklch(60.5% 0.159 264.3);

Tailwind

colors: {
  custom: {
    50: '#8fa1ea',
    500: '#507ce0',
    950: '#000000',
  },
}

SCSS

$custom: #507ce0;
$custom-light: #8fa1ea;
$custom-dark: #000000;

JSON

{
  "hex": "#507ce0",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 224
  },
  "hsl": {
    "h": 221.667,
    "s": 69.903,
    "l": 59.608
  },
  "oklch": {
    "l": 0.60464,
    "c": 0.15949,
    "h": 264.3
  },
  "luminance": 0.21503
}

Semantic roles & 50–950 ramp

primary

#507CE0

secondary

#E2D1AA

accent

#B63BED

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #507CE0

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

Preview Lab → · Contrast checker → · Palette generator →