#515175#515175

#515175 is a mid, muted blue. Relative luminance 0.089; OKLCH L 45.0% C 0.059 H 283.8°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#515175
RGB	rgb(81, 81, 117)
HSL	hsl(240, 18%, 39%)
HSV	hsv(240, 31%, 46%)
CMYK	cmyk(30.8%, 30.8%, 0%, 54.1%)
CIE-LAB	lab(35.83, 9.02, -20.50)
CIE-LCH	lch(35.83, 22.40, 293.76°)
OKLab	oklab(45.02% 0.014 -0.0568)
OKLCH	oklch(45.02% 0.059 283.8)
XYZ	xyz(9.5458, 8.9183, 18.0446)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515175 #757551

analogous

#516375 #515175 #635175

triadic

#515175 #755151 #517551

tetradic

#515175 #755163 #757551 #517563

square

#515175 #755163 #757551 #517563

split-complementary

#515175 #756351 #637551

monochromatic

#1F1F2D #383851 #515175 #6B6B98 #8F8FB1

Accessibility & contrast

On white

7.54

#515175 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#515175 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515175

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515175	#FFFFFF	#000000	##FFFFFF
##515175	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475577

Deuteranopia (green-blind)

#465374

Tritanopia (blue-blind)

#48575E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #515175;
/* rgb */ color: rgb(81, 81, 117);
/* oklch */ color: oklch(45.0% 0.059 283.8);

Tailwind

colors: {
  custom: {
    50: '#83819d',
    500: '#515175',
    950: '#000000',
  },
}

SCSS

$custom: #515175;
$custom-light: #83819d;
$custom-dark: #000000;

JSON

{
  "hex": "#515175",
  "rgb": {
    "r": 81,
    "g": 81,
    "b": 117
  },
  "hsl": {
    "h": 240,
    "s": 18.182,
    "l": 38.824
  },
  "oklch": {
    "l": 0.45018,
    "c": 0.05853,
    "h": 283.8
  },
  "luminance": 0.08919
}

Semantic roles & 50–950 ramp

primary

#515175

secondary

#9F9F83

accent

#BB6DBB

background

#F8F7F9

surface

#EFEEF2

border

#CAC9CC

text

#0A0A0E

muted

#7C7C7E

Preview Lab

Preview with #515175

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

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