#687AEC#687AEC

#687AEC is a light, vivid blue. Relative luminance 0.229; OKLCH L 62.2% C 0.171 H 273.6°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#687AEC
RGB	rgb(104, 122, 236)
HSL	hsl(232, 78%, 67%)
HSV	hsv(232, 56%, 93%)
CMYK	cmyk(55.9%, 48.3%, 0%, 7.5%)
CIE-LAB	lab(54.99, 25.94, -59.79)
CIE-LCH	lch(54.99, 65.18, 293.45°)
OKLab	oklab(62.18% 0.0109 -0.1707)
OKLCH	oklch(62.18% 0.171 273.6)
XYZ	xyz(27.8038, 22.9162, 82.2987)
Luminance	0.2292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687AEC #ECDA68

analogous

#68BCEC #687AEC #9868EC

triadic

#687AEC #EC687A #7AEC68

tetradic

#687AEC #EC68BC #ECDA68 #68EC98

square

#687AEC #EC68BC #ECDA68 #68EC98

split-complementary

#687AEC #EC9868 #BCEC68

monochromatic

#182FC1 #324AE5 #687AEC #9EAAF3 #D5DAFA

Accessibility & contrast

On white

3.76

#687AEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#687AEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687AEC

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687AEC	#FFFFFF	#000000	##000000
##687AEC	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4289F0

Deuteranopia (green-blind)

#2E7EEA

Tritanopia (blue-blind)

#1894A8

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #687aec;
/* rgb */ color: rgb(104, 122, 236);
/* oklch */ color: oklch(62.2% 0.171 273.6);

Tailwind

colors: {
  custom: {
    50: '#9da0f3',
    500: '#687aec',
    950: '#000000',
  },
}

SCSS

$custom: #687aec;
$custom-light: #9da0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#687aec",
  "rgb": {
    "r": 104,
    "g": 122,
    "b": 236
  },
  "hsl": {
    "h": 231.818,
    "s": 77.647,
    "l": 66.667
  },
  "oklch": {
    "l": 0.62179,
    "c": 0.17106,
    "h": 273.6
  },
  "luminance": 0.22918
}

Semantic roles & 50–950 ramp

primary

#687AEC

secondary

#EDE7C3

accent

#BE0CDA

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #687AEC

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

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