#5F659B#5F659B

#5F659B is a mid, moderate blue. Relative luminance 0.141; OKLCH L 52.5% C 0.085 H 278.2°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#5F659B
RGB	rgb(95, 101, 155)
HSL	hsl(234, 24%, 49%)
HSV	hsv(234, 39%, 61%)
CMYK	cmyk(38.7%, 34.8%, 0%, 39.2%)
CIE-LAB	lab(44.38, 11.64, -30.12)
CIE-LCH	lch(44.38, 32.29, 291.12°)
OKLab	oklab(52.49% 0.0121 -0.0843)
OKLCH	oklch(52.49% 0.085 278.2)
XYZ	xyz(15.2877, 14.1062, 32.9213)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F659B #9B955F

analogous

#5F839B #5F659B #775F9B

triadic

#5F659B #9B5F65 #659B5F

tetradic

#5F659B #9B5F83 #9B955F #5F9B77

square

#5F659B #9B5F83 #9B955F #5F9B77

split-complementary

#5F659B #9B775F #839B5F

monochromatic

#30344F #484C75 #5F659B #8489B3 #AAADCB

Accessibility & contrast

On white

5.50

#5F659B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#5F659B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F659B

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F659B	#FFFFFF	#000000	##FFFFFF
##5F659B	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536B9D

Deuteranopia (green-blind)

#50679A

Tritanopia (blue-blind)

#4D7079

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5f659b;
/* rgb */ color: rgb(95, 101, 155);
/* oklch */ color: oklch(52.5% 0.085 278.2);

Tailwind

colors: {
  custom: {
    50: '#8f90b8',
    500: '#5f659b',
    950: '#000000',
  },
}

SCSS

$custom: #5f659b;
$custom-light: #8f90b8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f659b",
  "rgb": {
    "r": 95,
    "g": 101,
    "b": 155
  },
  "hsl": {
    "h": 234,
    "s": 24,
    "l": 49.02
  },
  "oklch": {
    "l": 0.5249,
    "c": 0.08517,
    "h": 278.2
  },
  "luminance": 0.14107
}

Semantic roles & 50–950 ramp

primary

#5F659B

secondary

#B9B69D

accent

#B867C0

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C11

muted

#7D7D80

Preview Lab

Preview with #5F659B

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

Preview Lab → · Contrast checker → · Palette generator →