#6B77EE#6B77EE

#6B77EE is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.9% C 0.177 H 275.6°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#6B77EE
RGB	rgb(107, 119, 238)
HSL	hsl(235, 79%, 68%)
HSV	hsv(235, 55%, 93%)
CMYK	cmyk(55%, 50%, 0%, 6.7%)
CIE-LAB	lab(54.54, 28.97, -61.61)
CIE-LCH	lch(54.54, 68.08, 295.19°)
OKLab	oklab(61.93% 0.0174 -0.176)
OKLCH	oklch(61.93% 0.177 275.6)
XYZ	xyz(28.0879, 22.4906, 83.7334)
Luminance	0.2249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B77EE #EEE26B

analogous

#6BB8EE #6B77EE #A16BEE

triadic

#6B77EE #EE6B77 #77EE6B

tetradic

#6B77EE #EE6BB8 #EEE26B #6BEEA1

square

#6B77EE #EE6BB8 #EEE26B #6BEEA1

split-complementary

#6B77EE #EEA16B #B8EE6B

monochromatic

#1727C8 #3445E8 #6B77EE #A2A9F4 #D9DCFB

Accessibility & contrast

On white

3.82

#6B77EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#6B77EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B77EE

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B77EE	#FFFFFF	#000000	##000000
##6B77EE	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3988F2

Deuteranopia (green-blind)

#247DEB

Tritanopia (blue-blind)

#2492A7

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6b77ee;
/* rgb */ color: rgb(107, 119, 238);
/* oklch */ color: oklch(61.9% 0.177 275.6);

Tailwind

colors: {
  custom: {
    50: '#9f9ef4',
    500: '#6b77ee',
    950: '#000000',
  },
}

SCSS

$custom: #6b77ee;
$custom-light: #9f9ef4;
$custom-dark: #000000;

JSON

{
  "hex": "#6b77ee",
  "rgb": {
    "r": 107,
    "g": 119,
    "b": 238
  },
  "hsl": {
    "h": 234.504,
    "s": 79.394,
    "l": 67.647
  },
  "oklch": {
    "l": 0.61933,
    "c": 0.17687,
    "h": 275.6
  },
  "luminance": 0.22492
}

Semantic roles & 50–950 ramp

primary

#6B77EE

secondary

#EFEBC6

accent

#C80ADC

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6B77EE

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

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