#6170E7#6170E7

#6170E7 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.5% C 0.179 H 274.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#6170E7
RGB	rgb(97, 112, 231)
HSL	hsl(233, 74%, 64%)
HSV	hsv(233, 58%, 91%)
CMYK	cmyk(58%, 51.5%, 0%, 9.4%)
CIE-LAB	lab(51.72, 29.07, -62.27)
CIE-LCH	lch(51.72, 68.72, 295.02°)
OKLab	oklab(59.5% 0.0132 -0.1783)
OKLCH	oklch(59.5% 0.179 274.2)
XYZ	xyz(25.1430, 19.8973, 78.1014)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6170E7 #E7D861

analogous

#61B3E7 #6170E7 #9561E7

triadic

#6170E7 #E76170 #70E761

tetradic

#6170E7 #E761B3 #E7D861 #61E795

square

#6170E7 #E761B3 #E7D861 #61E795

split-complementary

#6170E7 #E79561 #B3E761

monochromatic

#1B2CB2 #2C40DF #6170E7 #96A0EF #CBD0F7

Accessibility & contrast

On white

4.22

#6170E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#6170E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6170E7

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6170E7	#FFFFFF	#000000	##000000
##6170E7	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C81EB

Deuteranopia (green-blind)

#0476E5

Tritanopia (blue-blind)

#008BA1

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6170e7;
/* rgb */ color: rgb(97, 112, 231);
/* oklch */ color: oklch(59.5% 0.179 274.2);

Tailwind

colors: {
  custom: {
    50: '#9998ef',
    500: '#6170e7',
    950: '#000000',
  },
}

SCSS

$custom: #6170e7;
$custom-light: #9998ef;
$custom-dark: #000000;

JSON

{
  "hex": "#6170e7",
  "rgb": {
    "r": 97,
    "g": 112,
    "b": 231
  },
  "hsl": {
    "h": 233.284,
    "s": 73.626,
    "l": 64.314
  },
  "oklch": {
    "l": 0.59501,
    "c": 0.17877,
    "h": 274.2
  },
  "luminance": 0.19899
}

Semantic roles & 50–950 ramp

primary

#6170E7

secondary

#E9E4BB

accent

#C010D6

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #6170E7

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

Preview Lab → · Contrast checker → · Palette generator →