#5A7BD3#5A7BD3

#5A7BD3 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.0% C 0.139 H 266.7°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5A7BD3
RGB	rgb(90, 123, 211)
HSL	hsl(224, 58%, 59%)
HSV	hsv(224, 57%, 83%)
CMYK	cmyk(57.3%, 41.7%, 0%, 17.3%)
CIE-LAB	lab(52.99, 14.43, -48.98)
CIE-LCH	lch(52.99, 51.06, 286.41°)
OKLab	oklab(59.98% -0.0079 -0.1393)
OKLCH	oklch(59.98% 0.139 266.7)
XYZ	xyz(23.0533, 21.0409, 64.4618)
Luminance	0.2104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7BD3 #D3B25A

analogous

#5AB8D3 #5A7BD3 #765AD3

triadic

#5A7BD3 #D35A7B #7BD35A

tetradic

#5A7BD3 #D35AB8 #D3B25A #5AD376

square

#5A7BD3 #D35AB8 #D3B25A #5AD376

split-complementary

#5A7BD3 #D3765A #B8D35A

monochromatic

#26428D #3258BD #5A7BD3 #8AA2E0 #BBC8ED

Accessibility & contrast

On white

4.03

#5A7BD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#5A7BD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7BD3

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7BD3	#FFFFFF	#000000	##000000
##5A7BD3	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5584D6

Deuteranopia (green-blind)

#4579D1

Tritanopia (blue-blind)

#008E9D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5a7bd3;
/* rgb */ color: rgb(90, 123, 211);
/* oklch */ color: oklch(60.0% 0.139 266.7);

Tailwind

colors: {
  custom: {
    50: '#92a0e1',
    500: '#5a7bd3',
    950: '#000000',
  },
}

SCSS

$custom: #5a7bd3;
$custom-light: #92a0e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7bd3",
  "rgb": {
    "r": 90,
    "g": 123,
    "b": 211
  },
  "hsl": {
    "h": 223.636,
    "s": 57.895,
    "l": 59.02
  },
  "oklch": {
    "l": 0.59979,
    "c": 0.13949,
    "h": 266.7
  },
  "luminance": 0.21043
}

Semantic roles & 50–950 ramp

primary

#5A7BD3

secondary

#DCCFAD

accent

#B747E1

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5A7BD3

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

Preview Lab → · Contrast checker → · Palette generator →