#5A70BC#5A70BC

#5A70BC is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.3% C 0.121 H 270.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#5A70BC
RGB	rgb(90, 112, 188)
HSL	hsl(227, 42%, 55%)
HSV	hsv(227, 52%, 74%)
CMYK	cmyk(52.1%, 40.4%, 0%, 26.3%)
CIE-LAB	lab(48.75, 13.69, -42.58)
CIE-LCH	lch(48.75, 44.73, 287.83°)
OKLab	oklab(56.31% 0 -0.1206)
OKLCH	oklch(56.31% 0.121 270)
XYZ	xyz(19.0848, 17.3916, 49.9184)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A70BC #BCA65A

analogous

#5AA1BC #5A70BC #755ABC

triadic

#5A70BC #BC5A70 #70BC5A

tetradic

#5A70BC #BC5AA1 #BCA65A #5ABC75

square

#5A70BC #BC5AA1 #BCA65A #5ABC75

split-complementary

#5A70BC #BC755A #A1BC5A

monochromatic

#2D3C6F #3F539A #5A70BC #8696CE #B1BBDF

Accessibility & contrast

On white

4.69

#5A70BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#5A70BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A70BC

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A70BC	#FFFFFF	#000000	##FFFFFF
##5A70BC	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5178BF

Deuteranopia (green-blind)

#4770BA

Tritanopia (blue-blind)

#2D808D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5a70bc;
/* rgb */ color: rgb(90, 112, 188);
/* oklch */ color: oklch(56.3% 0.121 270.0);

Tailwind

colors: {
  custom: {
    50: '#8f98d0',
    500: '#5a70bc',
    950: '#000000',
  },
}

SCSS

$custom: #5a70bc;
$custom-light: #8f98d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5a70bc",
  "rgb": {
    "r": 90,
    "g": 112,
    "b": 188
  },
  "hsl": {
    "h": 226.531,
    "s": 42.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.56309,
    "c": 0.12061,
    "h": 270
  },
  "luminance": 0.17393
}

Semantic roles & 50–950 ramp

primary

#5A70BC

secondary

#CEC4A4

accent

#B656D2

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #5A70BC

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

Preview Lab → · Contrast checker → · Palette generator →