#678EBD#678EBD

#678EBD is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.7% C 0.083 H 253.6°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#678EBD
RGB	rgb(103, 142, 189)
HSL	hsl(213, 39%, 57%)
HSV	hsv(213, 46%, 74%)
CMYK	cmyk(45.5%, 24.9%, 0%, 25.9%)
CIE-LAB	lab(57.94, -0.74, -28.69)
CIE-LCH	lch(57.94, 28.70, 268.53°)
OKLab	oklab(63.68% -0.0235 -0.08)
OKLCH	oklch(63.68% 0.083 253.6)
XYZ	xyz(24.4488, 25.9021, 51.8455)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678EBD #BD9667

analogous

#67B9BD #678EBD #6B67BD

triadic

#678EBD #BD678E #8EBD67

tetradic

#678EBD #BD67B9 #BD9667 #67BD6B

square

#678EBD #BD67B9 #BD9667 #67BD6B

split-complementary

#678EBD #BD6B67 #B9BD67

monochromatic

#335276 #466FA1 #678EBD #92AED0 #BCCDE2

Accessibility & contrast

On white

3.40

#678EBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#678EBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678EBD

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678EBD	#FFFFFF	#000000	##000000
##678EBD	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C90BF

Deuteranopia (green-blind)

#7187BC

Tritanopia (blue-blind)

#44989E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #678ebd;
/* rgb */ color: rgb(103, 142, 189);
/* oklch */ color: oklch(63.7% 0.083 253.6);

Tailwind

colors: {
  custom: {
    50: '#96aed1',
    500: '#678ebd',
    950: '#000000',
  },
}

SCSS

$custom: #678ebd;
$custom-light: #96aed1;
$custom-dark: #000000;

JSON

{
  "hex": "#678ebd",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 189
  },
  "hsl": {
    "h": 212.791,
    "s": 39.45,
    "l": 57.255
  },
  "oklch": {
    "l": 0.63675,
    "c": 0.08337,
    "h": 253.6
  },
  "luminance": 0.25904
}

Semantic roles & 50–950 ramp

primary

#678EBD

secondary

#D1C2AE

accent

#9958CF

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #678EBD

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

Preview Lab → · Contrast checker → · Palette generator →