#535F91#535F91

#535F91 is a mid, moderate blue. Relative luminance 0.121; OKLCH L 49.7% C 0.081 H 272.8°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#535F91
RGB	rgb(83, 95, 145)
HSL	hsl(228, 27%, 45%)
HSV	hsv(228, 43%, 57%)
CMYK	cmyk(42.8%, 34.5%, 0%, 43.1%)
CIE-LAB	lab(41.32, 9.00, -29.01)
CIE-LCH	lch(41.32, 30.38, 287.23°)
OKLab	oklab(49.74% 0.004 -0.0813)
OKLCH	oklch(49.74% 0.081 272.8)
XYZ	xyz(12.7688, 12.0671, 28.4390)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535F91 #918553

analogous

#537E91 #535F91 #665391

triadic

#535F91 #91535F #5F9153

tetradic

#535F91 #91537E #918553 #539166

square

#535F91 #91537E #918553 #539166

split-complementary

#535F91 #916653 #7E9153

monochromatic

#262C43 #3D466A #535F91 #737EAF #9AA2C5

Accessibility & contrast

On white

6.15

#535F91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#535F91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535F91

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535F91	#FFFFFF	#000000	##FFFFFF
##535F91	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6493

Deuteranopia (green-blind)

#495F90

Tritanopia (blue-blind)

#3F6971

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #535f91;
/* rgb */ color: rgb(83, 95, 145);
/* oklch */ color: oklch(49.7% 0.081 272.8);

Tailwind

colors: {
  custom: {
    50: '#868cb1',
    500: '#535f91',
    950: '#000000',
  },
}

SCSS

$custom: #535f91;
$custom-light: #868cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#535f91",
  "rgb": {
    "r": 83,
    "g": 95,
    "b": 145
  },
  "hsl": {
    "h": 228.387,
    "s": 27.193,
    "l": 44.706
  },
  "oklch": {
    "l": 0.4974,
    "c": 0.08143,
    "h": 272.8
  },
  "luminance": 0.12068
}

Semantic roles & 50–950 ramp

primary

#535F91

secondary

#B2AB8E

accent

#B164C4

background

#F8F8FA

surface

#F0F0F5

border

#CBCBCF

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #535F91

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

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