#6186EC#6186EC

#6186EC is a light, vivid blue. Relative luminance 0.256; OKLCH L 64.1% C 0.158 H 266.9°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#6186EC
RGB	rgb(97, 134, 236)
HSL	hsl(224, 79%, 65%)
HSV	hsv(224, 59%, 93%)
CMYK	cmyk(58.9%, 43.2%, 0%, 7.5%)
CIE-LAB	lab(57.70, 17.35, -55.47)
CIE-LCH	lch(57.70, 58.12, 287.36°)
OKLab	oklab(64.14% -0.0085 -0.158)
OKLCH	oklch(64.14% 0.158 266.9)
XYZ	xyz(28.5900, 25.6453, 82.7840)
Luminance	0.2565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6186EC #ECC761

analogous

#61CBEC #6186EC #8261EC

triadic

#6186EC #EC6186 #86EC61

tetradic

#6186EC #EC61CB #ECC761 #61EC82

square

#6186EC #EC61CB #ECC761 #61EC82

split-complementary

#6186EC #EC8261 #CBEC61

monochromatic

#1743BC #2A5CE5 #6186EC #98B0F3 #CEDAF9

Accessibility & contrast

On white

3.43

#6186EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#6186EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6186EC

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6186EC	#FFFFFF	#000000	##000000
##6186EC	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5891F0

Deuteranopia (green-blind)

#4485EA

Tritanopia (blue-blind)

#009DAD

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6186ec;
/* rgb */ color: rgb(97, 134, 236);
/* oklch */ color: oklch(64.1% 0.158 266.9);

Tailwind

colors: {
  custom: {
    50: '#99a8f3',
    500: '#6186ec',
    950: '#000000',
  },
}

SCSS

$custom: #6186ec;
$custom-light: #99a8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6186ec",
  "rgb": {
    "r": 97,
    "g": 134,
    "b": 236
  },
  "hsl": {
    "h": 224.029,
    "s": 78.531,
    "l": 65.294
  },
  "oklch": {
    "l": 0.64142,
    "c": 0.15828,
    "h": 266.9
  },
  "luminance": 0.25648
}

Semantic roles & 50–950 ramp

primary

#6186EC

secondary

#ECDFBD

accent

#A30BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #6186EC

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

Preview Lab → · Contrast checker → · Palette generator →