#687DCA#687DCA

#687DCA is a mid, moderate blue. Relative luminance 0.219; OKLCH L 60.7% C 0.120 H 270.9°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#687DCA
RGB	rgb(104, 125, 202)
HSL	hsl(227, 48%, 60%)
HSV	hsv(227, 49%, 79%)
CMYK	cmyk(48.5%, 38.1%, 0%, 20.8%)
CIE-LAB	lab(53.89, 13.45, -42.40)
CIE-LCH	lch(53.89, 44.48, 287.60°)
OKLab	oklab(60.73% 0.002 -0.1197)
OKLCH	oklch(60.73% 0.12 270.9)
XYZ	xyz(23.6998, 21.8731, 58.8388)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687DCA #CAB568

analogous

#68AECA #687DCA #8468CA

triadic

#687DCA #CA687D #7DCA68

tetradic

#687DCA #CA68AE #CAB568 #68CA84

square

#687DCA #CA68AE #CAB568 #68CA84

split-complementary

#687DCA #CA8468 #AECA68

monochromatic

#304388 #4059B5 #687DCA #95A4DA #C3CBEA

Accessibility & contrast

On white

3.91

#687DCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#687DCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687DCA

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687DCA	#FFFFFF	#000000	##000000
##687DCA	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6085CD

Deuteranopia (green-blind)

#567DC8

Tritanopia (blue-blind)

#418D9A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #687dca;
/* rgb */ color: rgb(104, 125, 202);
/* oklch */ color: oklch(60.7% 0.120 270.9);

Tailwind

colors: {
  custom: {
    50: '#98a2da',
    500: '#687dca',
    950: '#000000',
  },
}

SCSS

$custom: #687dca;
$custom-light: #98a2da;
$custom-dark: #000000;

JSON

{
  "hex": "#687dca",
  "rgb": {
    "r": 104,
    "g": 125,
    "b": 202
  },
  "hsl": {
    "h": 227.143,
    "s": 48.039,
    "l": 60
  },
  "oklch": {
    "l": 0.60735,
    "c": 0.11974,
    "h": 270.9
  },
  "luminance": 0.21875
}

Semantic roles & 50–950 ramp

primary

#687DCA

secondary

#DAD2B4

accent

#BB50D8

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #687DCA

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

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