#6870FB#6870FB

#6870FB is a mid, highly saturated blue. Relative luminance 0.215; OKLCH L 61.4% C 0.204 H 276.1°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#6870FB
RGB	rgb(104, 112, 251)
HSL	hsl(237, 95%, 70%)
HSV	hsv(237, 59%, 98%)
CMYK	cmyk(58.6%, 55.4%, 0%, 1.6%)
CIE-LAB	lab(53.49, 36.75, -70.55)
CIE-LCH	lch(53.49, 79.55, 297.52°)
OKLab	oklab(61.36% 0.0217 -0.2025)
OKLCH	oklch(61.36% 0.204 276.1)
XYZ	xyz(28.9100, 21.4943, 93.8734)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6870FB #FBF368

analogous

#68B9FB #6870FB #AA68FB

triadic

#6870FB #FB6870 #70FB68

tetradic

#6870FB #FB68B9 #FBF368 #68FBAA

square

#6870FB #FB68B9 #FBF368 #68FBAA

split-complementary

#6870FB #FBAA68 #B9FB68

monochromatic

#0612E3 #2C38F9 #6870FB #A4A8FD #DFE1FE

Accessibility & contrast

On white

3.96

#6870FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#6870FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6870FB

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6870FB	#FFFFFF	#000000	##000000
##6870FB	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0086FF

Deuteranopia (green-blind)

#007AF8

Tritanopia (blue-blind)

#0091AB

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6870fb;
/* rgb */ color: rgb(104, 112, 251);
/* oklch */ color: oklch(61.4% 0.204 276.1);

Tailwind

colors: {
  custom: {
    50: '#9f99fe',
    500: '#6870fb',
    950: '#000000',
  },
}

SCSS

$custom: #6870fb;
$custom-light: #9f99fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6870fb",
  "rgb": {
    "r": 104,
    "g": 112,
    "b": 251
  },
  "hsl": {
    "h": 236.735,
    "s": 94.839,
    "l": 69.608
  },
  "oklch": {
    "l": 0.61359,
    "c": 0.20362,
    "h": 276.1
  },
  "luminance": 0.21496
}

Semantic roles & 50–950 ramp

primary

#6870FB

secondary

#F4F2CA

accent

#D900E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6870FB

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

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