#678EAD#678EAD

#678EAD is a light, moderate cyan. Relative luminance 0.252; OKLCH L 63.0% C 0.064 H 242.9°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#678EAD
RGB	rgb(103, 142, 173)
HSL	hsl(207, 30%, 54%)
HSV	hsv(207, 40%, 68%)
CMYK	cmyk(40.5%, 17.9%, 0%, 32.2%)
CIE-LAB	lab(57.31, -5.30, -20.56)
CIE-LCH	lch(57.31, 21.23, 255.53°)
OKLab	oklab(62.97% -0.029 -0.0568)
OKLCH	oklch(62.97% 0.064 242.9)
XYZ	xyz(22.8069, 25.2453, 43.1981)
Luminance	0.2525 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678EAD #AD8667

analogous

#67ADA9 #678EAD #676BAD

triadic

#678EAD #AD678E #8EAD67

tetradic

#678EAD #A967AD #AD8667 #6BAD67

square

#678EAD #A967AD #AD8667 #6BAD67

split-complementary

#678EAD #AD676B #ADA967

monochromatic

#364F64 #4B6F8C #678EAD #8FACC2 #B7C9D8

Accessibility & contrast

On white

3.47

#678EAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#678EAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678EAD

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678EAD	#FFFFFF	#000000	##000000
##678EAD	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818EAF

Deuteranopia (green-blind)

#7886AC

Tritanopia (blue-blind)

#4D9698

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #678ead;
/* rgb */ color: rgb(103, 142, 173);
/* oklch */ color: oklch(63.0% 0.064 242.9);

Tailwind

colors: {
  custom: {
    50: '#95afc5',
    500: '#678ead',
    950: '#000000',
  },
}

SCSS

$custom: #678ead;
$custom-light: #95afc5;
$custom-dark: #000000;

JSON

{
  "hex": "#678ead",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 173
  },
  "hsl": {
    "h": 206.571,
    "s": 29.915,
    "l": 54.118
  },
  "oklch": {
    "l": 0.62971,
    "c": 0.0638,
    "h": 242.9
  },
  "luminance": 0.25247
}

Semantic roles & 50–950 ramp

primary

#678EAD

secondary

#C7B6A9

accent

#8E62C6

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #678EAD

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

Preview Lab → · Contrast checker → · Palette generator →