#6171EE#6171EE

#6171EE is a mid, vivid blue. Relative luminance 0.205; OKLCH L 60.2% C 0.187 H 273.9°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#6171EE
RGB	rgb(97, 113, 238)
HSL	hsl(233, 81%, 66%)
HSV	hsv(233, 59%, 93%)
CMYK	cmyk(59.2%, 52.5%, 0%, 6.7%)
CIE-LAB	lab(52.42, 30.74, -65.06)
CIE-LCH	lch(52.42, 71.95, 295.29°)
OKLab	oklab(60.17% 0.0127 -0.1865)
OKLCH	oklch(60.17% 0.187 273.9)
XYZ	xyz(26.2624, 20.5226, 83.4497)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6171EE #EEDE61

analogous

#61B8EE #6171EE #9761EE

triadic

#6171EE #EE6171 #71EE61

tetradic

#6171EE #EE61B8 #EEDE61 #61EE97

square

#6171EE #EE61B8 #EEDE61 #61EE97

split-complementary

#6171EE #EE9761 #B8EE61

monochromatic

#1528C0 #2A3FE8 #6171EE #98A3F4 #D0D4FA

Accessibility & contrast

On white

4.11

#6171EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#6171EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6171EE

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6171EE	#FFFFFF	#000000	##000000
##6171EE	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2383F2

Deuteranopia (green-blind)

#0077EB

Tritanopia (blue-blind)

#008EA5

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6171ee;
/* rgb */ color: rgb(97, 113, 238);
/* oklch */ color: oklch(60.2% 0.187 273.9);

Tailwind

colors: {
  custom: {
    50: '#9a99f4',
    500: '#6171ee',
    950: '#000000',
  },
}

SCSS

$custom: #6171ee;
$custom-light: #9a99f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6171ee",
  "rgb": {
    "r": 97,
    "g": 113,
    "b": 238
  },
  "hsl": {
    "h": 233.191,
    "s": 80.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.60173,
    "c": 0.18689,
    "h": 273.9
  },
  "luminance": 0.20525
}

Semantic roles & 50–950 ramp

primary

#6171EE

secondary

#EDE8BE

accent

#C509DD

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6171EE

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

Preview Lab → · Contrast checker → · Palette generator →