#678ABA#678ABA

#678ABA is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.6% C 0.083 H 256.4°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#678ABA
RGB	rgb(103, 138, 186)
HSL	hsl(215, 38%, 57%)
HSV	hsv(215, 45%, 73%)
CMYK	cmyk(44.6%, 25.8%, 0%, 27.1%)
CIE-LAB	lab(56.69, 0.70, -28.93)
CIE-LCH	lch(56.69, 28.94, 271.38°)
OKLab	oklab(62.65% -0.0195 -0.0807)
OKLCH	oklch(62.65% 0.083 256.4)
XYZ	xyz(23.5420, 24.6042, 49.9534)
Luminance	0.2461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678ABA #BA9767

analogous

#67B4BA #678ABA #6E67BA

triadic

#678ABA #BA678A #8ABA67

tetradic

#678ABA #BA67B4 #BA9767 #67BA6E

square

#678ABA #BA67B4 #BA9767 #67BA6E

split-complementary

#678ABA #BA6E67 #B4BA67

monochromatic

#344E73 #476B9D #678ABA #91AACD #BBCBE0

Accessibility & contrast

On white

3.55

#678ABA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#678ABA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678ABA

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678ABA	#FFFFFF	#000000	##000000
##678ABA	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788CBC

Deuteranopia (green-blind)

#6E84B9

Tritanopia (blue-blind)

#47959B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #678aba;
/* rgb */ color: rgb(103, 138, 186);
/* oklch */ color: oklch(62.6% 0.083 256.4);

Tailwind

colors: {
  custom: {
    50: '#96accf',
    500: '#678aba',
    950: '#000000',
  },
}

SCSS

$custom: #678aba;
$custom-light: #96accf;
$custom-dark: #000000;

JSON

{
  "hex": "#678aba",
  "rgb": {
    "r": 103,
    "g": 138,
    "b": 186
  },
  "hsl": {
    "h": 214.699,
    "s": 37.557,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62649,
    "c": 0.08299,
    "h": 256.4
  },
  "luminance": 0.24606
}

Semantic roles & 50–950 ramp

primary

#678ABA

secondary

#CFC1AD

accent

#9D5ACE

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1013

muted

#7E7F82

Preview Lab

Preview with #678ABA

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

Preview Lab → · Contrast checker → · Palette generator →