#515283#515283

#515283 is a mid, moderate blue. Relative luminance 0.094; OKLCH L 46.0% C 0.079 H 281.9°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#515283
RGB	rgb(81, 82, 131)
HSL	hsl(239, 24%, 42%)
HSV	hsv(239, 38%, 51%)
CMYK	cmyk(38.2%, 37.4%, 0%, 48.6%)
CIE-LAB	lab(36.78, 12.44, -27.64)
CIE-LCH	lch(36.78, 30.31, 294.23°)
OKLab	oklab(45.98% 0.0164 -0.0774)
OKLCH	oklch(45.98% 0.079 281.9)
XYZ	xyz(10.5062, 9.4222, 22.7334)
Luminance	0.0942 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515283 #838251

analogous

#516B83 #515283 #695183

triadic

#515283 #835152 #528351

tetradic

#515283 #83516B #838251 #518369

square

#515283 #83516B #838251 #518369

split-complementary

#515283 #836951 #6B8351

monochromatic

#222337 #3A3A5D #515283 #6D6EA5 #9293BC

Accessibility & contrast

On white

7.28

#515283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#515283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515283

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515283	#FFFFFF	#000000	##FFFFFF
##515283	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425885

Deuteranopia (green-blind)

#405582

Tritanopia (blue-blind)

#435B64

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #515283;
/* rgb */ color: rgb(81, 82, 131);
/* oklch */ color: oklch(46.0% 0.079 281.9);

Tailwind

colors: {
  custom: {
    50: '#8482a7',
    500: '#515283',
    950: '#000000',
  },
}

SCSS

$custom: #515283;
$custom-light: #8482a7;
$custom-dark: #000000;

JSON

{
  "hex": "#515283",
  "rgb": {
    "r": 81,
    "g": 82,
    "b": 131
  },
  "hsl": {
    "h": 238.8,
    "s": 23.585,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45977,
    "c": 0.07913,
    "h": 281.9
  },
  "luminance": 0.09423
}

Semantic roles & 50–950 ramp

primary

#515283

secondary

#A9A887

accent

#BE68C0

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B0A0F

muted

#7C7C7F

Preview Lab

Preview with #515283

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

Preview Lab → · Contrast checker → · Palette generator →