#687ABA#687ABA

#687ABA is a mid, moderate blue. Relative luminance 0.204; OKLCH L 59.2% C 0.100 H 271.1°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#687ABA
RGB	rgb(104, 122, 186)
HSL	hsl(227, 37%, 57%)
HSV	hsv(227, 44%, 73%)
CMYK	cmyk(44.1%, 34.4%, 0%, 27.1%)
CIE-LAB	lab(52.29, 10.42, -35.78)
CIE-LCH	lch(52.29, 37.26, 286.24°)
OKLab	oklab(59.24% 0.002 -0.1005)
OKLCH	oklch(59.24% 0.1 271.1)
XYZ	xyz(21.5286, 20.4061, 49.2492)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687ABA #BAA868

analogous

#68A3BA #687ABA #7F68BA

triadic

#687ABA #BA687A #7ABA68

tetradic

#687ABA #BA68A3 #BAA868 #68BA7F

square

#687ABA #BA68A3 #BAA868 #68BA7F

split-complementary

#687ABA #BA7F68 #A3BA68

monochromatic

#354273 #485A9D #687ABA #929FCD #BCC4E0

Accessibility & contrast

On white

4.13

#687ABA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#687ABA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687ABA

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687ABA	#FFFFFF	#000000	##000000
##687ABA	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6380BD

Deuteranopia (green-blind)

#5C7AB9

Tritanopia (blue-blind)

#4B8791

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #687aba;
/* rgb */ color: rgb(104, 122, 186);
/* oklch */ color: oklch(59.2% 0.100 271.1);

Tailwind

colors: {
  custom: {
    50: '#97a0cf',
    500: '#687aba',
    950: '#000000',
  },
}

SCSS

$custom: #687aba;
$custom-light: #97a0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#687aba",
  "rgb": {
    "r": 104,
    "g": 122,
    "b": 186
  },
  "hsl": {
    "h": 226.829,
    "s": 37.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.59244,
    "c": 0.10048,
    "h": 271.1
  },
  "luminance": 0.20407
}

Semantic roles & 50–950 ramp

primary

#687ABA

secondary

#D0C8AE

accent

#B45BCD

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #687ABA

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

Preview Lab → · Contrast checker → · Palette generator →