#5A7ECD#5A7ECD

#5A7ECD is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.3% C 0.128 H 264.4°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#5A7ECD
RGB	rgb(90, 126, 205)
HSL	hsl(221, 53%, 58%)
HSV	hsv(221, 56%, 80%)
CMYK	cmyk(56.1%, 38.5%, 0%, 19.6%)
CIE-LAB	lab(53.49, 10.64, -44.79)
CIE-LCH	lch(53.49, 46.03, 283.37°)
OKLab	oklab(60.26% -0.0125 -0.1269)
OKLCH	oklch(60.26% 0.128 264.4)
XYZ	xyz(22.6930, 21.5014, 60.7001)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7ECD #CDA95A

analogous

#5AB8CD #5A7ECD #6F5ACD

triadic

#5A7ECD #CD5A7E #7ECD5A

tetradic

#5A7ECD #CD5AB8 #CDA95A #5ACD6F

square

#5A7ECD #CD5AB8 #CDA95A #5ACD6F

split-complementary

#5A7ECD #CD6F5A #B8CD5A

monochromatic

#284584 #365EB3 #5A7ECD #89A3DB #B8C7E9

Accessibility & contrast

On white

3.96

#5A7ECD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#5A7ECD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7ECD

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7ECD	#FFFFFF	#000000	##000000
##5A7ECD	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)

#5D85D0

Deuteranopia (green-blind)

#4F7BCB

Tritanopia (blue-blind)

#0B8F9C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5a7ecd;
/* rgb */ color: rgb(90, 126, 205);
/* oklch */ color: oklch(60.3% 0.128 264.4);

Tailwind

colors: {
  custom: {
    50: '#91a3dc',
    500: '#5a7ecd',
    950: '#000000',
  },
}

SCSS

$custom: #5a7ecd;
$custom-light: #91a3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7ecd",
  "rgb": {
    "r": 90,
    "g": 126,
    "b": 205
  },
  "hsl": {
    "h": 221.217,
    "s": 53.488,
    "l": 57.843
  },
  "oklch": {
    "l": 0.6026,
    "c": 0.12756,
    "h": 264.4
  },
  "luminance": 0.21503
}

Semantic roles & 50–950 ramp

primary

#5A7ECD

secondary

#D8CAAA

accent

#AF4BDD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #5A7ECD

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

Preview Lab → · Contrast checker → · Palette generator →