#687FC0#687FC0

#687FC0 is a mid, moderate blue. Relative luminance 0.219; OKLCH L 60.6% C 0.103 H 268.4°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#687FC0
RGB	rgb(104, 127, 192)
HSL	hsl(224, 41%, 58%)
HSV	hsv(224, 46%, 75%)
CMYK	cmyk(45.8%, 33.9%, 0%, 24.7%)
CIE-LAB	lab(53.95, 9.21, -36.62)
CIE-LCH	lch(53.95, 37.76, 284.12°)
OKLab	oklab(60.62% -0.0028 -0.1029)
OKLCH	oklch(60.62% 0.103 268.4)
XYZ	xyz(22.8097, 21.9262, 52.8892)
Luminance	0.2193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687FC0 #C0A968

analogous

#68ABC0 #687FC0 #7D68C0

triadic

#687FC0 #C0687F #7FC068

tetradic

#687FC0 #C068AB #C0A968 #68C07D

square

#687FC0 #C068AB #C0A968 #68C07D

split-complementary

#687FC0 #C07D68 #ABC068

monochromatic

#33467A #455EA6 #687FC0 #93A4D2 #BEC8E4

Accessibility & contrast

On white

3.90

#687FC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#687FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687FC0

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687FC0	#FFFFFF	#000000	##000000
##687FC0	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6785C3

Deuteranopia (green-blind)

#5F7DBF

Tritanopia (blue-blind)

#478D97

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #687fc0;
/* rgb */ color: rgb(104, 127, 192);
/* oklch */ color: oklch(60.6% 0.103 268.4);

Tailwind

colors: {
  custom: {
    50: '#97a3d3',
    500: '#687fc0',
    950: '#000000',
  },
}

SCSS

$custom: #687fc0;
$custom-light: #97a3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#687fc0",
  "rgb": {
    "r": 104,
    "g": 127,
    "b": 192
  },
  "hsl": {
    "h": 224.318,
    "s": 41.121,
    "l": 58.039
  },
  "oklch": {
    "l": 0.60619,
    "c": 0.10292,
    "h": 268.4
  },
  "luminance": 0.21928
}

Semantic roles & 50–950 ramp

primary

#687FC0

secondary

#D3CAB0

accent

#B157D1

background

#F9FAFD

surface

#F2F3FA

border

#CCCDD3

text

#0E0F14

muted

#7E7F83

Preview Lab

Preview with #687FC0

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

Preview Lab → · Contrast checker → · Palette generator →