#6165CB#6165CB

#6165CB is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.5% C 0.155 H 278.4°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#6165CB
RGB	rgb(97, 101, 203)
HSL	hsl(238, 50%, 59%)
HSV	hsv(238, 52%, 80%)
CMYK	cmyk(52.2%, 50.2%, 0%, 20.4%)
CIE-LAB	lab(47.18, 26.83, -53.69)
CIE-LCH	lch(47.18, 60.02, 296.55°)
OKLab	oklab(55.52% 0.0226 -0.1531)
OKLCH	oklch(55.52% 0.155 278.4)
XYZ	xyz(20.3596, 16.1593, 58.5346)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6165CB #CBC761

analogous

#619ACB #6165CB #9261CB

triadic

#6165CB #CB6165 #65CB61

tetradic

#6165CB #CB619A #CBC761 #61CB92

square

#6165CB #CB619A #CBC761 #61CB92

split-complementary

#6165CB #CB9261 #9ACB61

monochromatic

#2C2F86 #3B40B4 #6165CB #8F92DA #BDBFE9

Accessibility & contrast

On white

4.96

#6165CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#6165CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6165CB

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6165CB	#FFFFFF	#000000	##FFFFFF
##6165CB	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3374CF

Deuteranopia (green-blind)

#266CC9

Tritanopia (blue-blind)

#337C8E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6165cb;
/* rgb */ color: rgb(97, 101, 203);
/* oklch */ color: oklch(55.5% 0.155 278.4);

Tailwind

colors: {
  custom: {
    50: '#9590db',
    500: '#6165cb',
    950: '#000000',
  },
}

SCSS

$custom: #6165cb;
$custom-light: #9590db;
$custom-dark: #000000;

JSON

{
  "hex": "#6165cb",
  "rgb": {
    "r": 97,
    "g": 101,
    "b": 203
  },
  "hsl": {
    "h": 237.736,
    "s": 50.476,
    "l": 58.824
  },
  "oklch": {
    "l": 0.55518,
    "c": 0.15479,
    "h": 278.4
  },
  "luminance": 0.16161
}

Semantic roles & 50–950 ramp

primary

#6165CB

secondary

#D9D7AF

accent

#D54EDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #6165CB

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

Preview Lab → · Contrast checker → · Palette generator →