#515A97#515A97

#515A97 is a mid, moderate blue. Relative luminance 0.113; OKLCH L 48.8% C 0.098 H 275.8°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#515A97
RGB	rgb(81, 90, 151)
HSL	hsl(232, 30%, 45%)
HSV	hsv(232, 46%, 59%)
CMYK	cmyk(46.4%, 40.4%, 0%, 40.8%)
CIE-LAB	lab(40.07, 13.48, -34.59)
CIE-LCH	lch(40.07, 37.12, 291.28°)
OKLab	oklab(48.84% 0.0099 -0.0976)
OKLCH	oklch(48.84% 0.098 275.8)
XYZ	xyz(12.6337, 11.2954, 30.7867)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515A97 #978E51

analogous

#517D97 #515A97 #6B5197

triadic

#515A97 #97515A #5A9751

tetradic

#515A97 #97517D #978E51 #51976B

square

#515A97 #97517D #978E51 #51976B

split-complementary

#515A97 #976B51 #7D9751

monochromatic

#262B47 #3C426F #515A97 #727AB3 #9AA0C9

Accessibility & contrast

On white

6.44

#515A97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#515A97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #515A97

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515A97	#FFFFFF	#000000	##FFFFFF
##515A97	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436199

Deuteranopia (green-blind)

#3E5C96

Tritanopia (blue-blind)

#386771

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #515a97;
/* rgb */ color: rgb(81, 90, 151);
/* oklch */ color: oklch(48.8% 0.098 275.8);

Tailwind

colors: {
  custom: {
    50: '#8688b6',
    500: '#515a97',
    950: '#000000',
  },
}

SCSS

$custom: #515a97;
$custom-light: #8688b6;
$custom-dark: #000000;

JSON

{
  "hex": "#515a97",
  "rgb": {
    "r": 81,
    "g": 90,
    "b": 151
  },
  "hsl": {
    "h": 232.286,
    "s": 30.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.48842,
    "c": 0.09812,
    "h": 275.8
  },
  "luminance": 0.11296
}

Semantic roles & 50–950 ramp

primary

#515A97

secondary

#B6B18E

accent

#B961C6

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #515A97

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

Preview Lab → · Contrast checker → · Palette generator →