#6B77EB#6B77EB

#6B77EB is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.7% C 0.173 H 275.7°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#6B77EB
RGB	rgb(107, 119, 235)
HSL	hsl(234, 76%, 67%)
HSV	hsv(234, 54%, 92%)
CMYK	cmyk(54.5%, 49.4%, 0%, 7.8%)
CIE-LAB	lab(54.36, 28.03, -60.23)
CIE-LCH	lch(54.36, 66.43, 294.95°)
OKLab	oklab(61.74% 0.0171 -0.172)
OKLCH	oklch(61.74% 0.173 275.7)
XYZ	xyz(27.6508, 22.3157, 81.4315)
Luminance	0.2232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B77EB #EBDF6B

analogous

#6BB7EB #6B77EB #9F6BEB

triadic

#6B77EB #EB6B77 #77EB6B

tetradic

#6B77EB #EB6BB7 #EBDF6B #6BEB9F

square

#6B77EB #EB6BB7 #EBDF6B #6BEB9F

split-complementary

#6B77EB #EB9F6B #B7EB6B

monochromatic

#1A2AC1 #3545E4 #6B77EB #A1A9F2 #D7DAFA

Accessibility & contrast

On white

3.84

#6B77EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#6B77EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B77EB

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B77EB	#FFFFFF	#000000	##000000
##6B77EB	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D88EF

Deuteranopia (green-blind)

#2A7DE9

Tritanopia (blue-blind)

#2991A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6b77eb;
/* rgb */ color: rgb(107, 119, 235);
/* oklch */ color: oklch(61.7% 0.173 275.7);

Tailwind

colors: {
  custom: {
    50: '#9e9ef2',
    500: '#6b77eb',
    950: '#000000',
  },
}

SCSS

$custom: #6b77eb;
$custom-light: #9e9ef2;
$custom-dark: #000000;

JSON

{
  "hex": "#6b77eb",
  "rgb": {
    "r": 107,
    "g": 119,
    "b": 235
  },
  "hsl": {
    "h": 234.375,
    "s": 76.19,
    "l": 67.059
  },
  "oklch": {
    "l": 0.61736,
    "c": 0.17281,
    "h": 275.7
  },
  "luminance": 0.22318
}

Semantic roles & 50–950 ramp

primary

#6B77EB

secondary

#EDE9C5

accent

#C50DD8

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6B77EB

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

Preview Lab → · Contrast checker → · Palette generator →