#575EA0#575EA0

#575EA0 is a mid, moderate blue. Relative luminance 0.126; OKLCH L 50.7% C 0.105 H 277.4°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#575EA0
RGB	rgb(87, 94, 160)
HSL	hsl(234, 30%, 48%)
HSV	hsv(234, 46%, 63%)
CMYK	cmyk(45.6%, 41.3%, 0%, 37.3%)
CIE-LAB	lab(42.11, 15.33, -36.72)
CIE-LCH	lch(42.11, 39.79, 292.65°)
OKLab	oklab(50.67% 0.0135 -0.1037)
OKLCH	oklch(50.67% 0.105 277.4)
XYZ	xyz(14.2764, 12.5690, 34.9247)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575EA0 #A09957

analogous

#5782A0 #575EA0 #7457A0

triadic

#575EA0 #A0575E #5EA057

tetradic

#575EA0 #A05782 #A09957 #57A074

square

#575EA0 #A05782 #A09957 #57A074

split-complementary

#575EA0 #A07457 #82A057

monochromatic

#2C2F51 #414778 #575EA0 #7C82B8 #A4A8CD

Accessibility & contrast

On white

5.98

#575EA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#575EA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575EA0

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575EA0	#FFFFFF	#000000	##FFFFFF
##575EA0	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4566A3

Deuteranopia (green-blind)

#40619E

Tritanopia (blue-blind)

#3E6C77

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #575ea0;
/* rgb */ color: rgb(87, 94, 160);
/* oklch */ color: oklch(50.7% 0.105 277.4);

Tailwind

colors: {
  custom: {
    50: '#8a8bbc',
    500: '#575ea0',
    950: '#000000',
  },
}

SCSS

$custom: #575ea0;
$custom-light: #8a8bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#575ea0",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 160
  },
  "hsl": {
    "h": 234.247,
    "s": 29.555,
    "l": 48.431
  },
  "oklch": {
    "l": 0.5067,
    "c": 0.10455,
    "h": 277.4
  },
  "luminance": 0.1257
}

Semantic roles & 50–950 ramp

primary

#575EA0

secondary

#BBB898

accent

#BC62C6

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #575EA0

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

Preview Lab → · Contrast checker → · Palette generator →