#678ABE#678ABE

#678ABE is a light, moderate blue. Relative luminance 0.248; OKLCH L 62.8% C 0.088 H 258.1°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#678ABE
RGB	rgb(103, 138, 190)
HSL	hsl(216, 40%, 57%)
HSV	hsv(216, 46%, 75%)
CMYK	cmyk(45.8%, 27.4%, 0%, 25.5%)
CIE-LAB	lab(56.86, 1.87, -30.94)
CIE-LCH	lch(56.86, 31.00, 273.46°)
OKLab	oklab(62.84% -0.0182 -0.0865)
OKLCH	oklch(62.84% 0.088 258.1)
XYZ	xyz(23.9732, 24.7767, 52.2244)
Luminance	0.2478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678ABE #BE9B67

analogous

#67B5BE #678ABE #7067BE

triadic

#678ABE #BE678A #8ABE67

tetradic

#678ABE #BE67B5 #BE9B67 #67BE70

square

#678ABE #BE67B5 #BE9B67 #67BE70

split-complementary

#678ABE #BE7067 #B5BE67

monochromatic

#334F77 #456BA2 #678ABE #92ABD0 #BDCCE3

Accessibility & contrast

On white

3.53

#678ABE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#678ABE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678ABE

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678ABE	#FFFFFF	#000000	##000000
##678ABE	1.00	3.53	5.96	5.96
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768DC0

Deuteranopia (green-blind)

#6C85BD

Tritanopia (blue-blind)

#45959C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #678abe;
/* rgb */ color: rgb(103, 138, 190);
/* oklch */ color: oklch(62.8% 0.088 258.1);

Tailwind

colors: {
  custom: {
    50: '#96acd1',
    500: '#678abe',
    950: '#000000',
  },
}

SCSS

$custom: #678abe;
$custom-light: #96acd1;
$custom-dark: #000000;

JSON

{
  "hex": "#678abe",
  "rgb": {
    "r": 103,
    "g": 138,
    "b": 190
  },
  "hsl": {
    "h": 215.862,
    "s": 40.092,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62838,
    "c": 0.08836,
    "h": 258.1
  },
  "luminance": 0.24778
}

Semantic roles & 50–950 ramp

primary

#678ABE

secondary

#D2C4AF

accent

#A058D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #678ABE

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

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