#679CDD#679CDD

#679CDD is a light, moderate cyan. Relative luminance 0.319; OKLCH L 68.3% C 0.112 H 254.2°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#679CDD
RGB	rgb(103, 156, 221)
HSL	hsl(213, 63%, 64%)
HSV	hsv(213, 53%, 87%)
CMYK	cmyk(53.4%, 29.4%, 0%, 13.3%)
CIE-LAB	lab(63.24, 0.86, -38.37)
CIE-LCH	lch(63.24, 38.38, 271.28°)
OKLab	oklab(68.28% -0.0305 -0.1078)
OKLCH	oklch(68.28% 0.112 254.2)
XYZ	xyz(30.5286, 31.8785, 72.9370)
Luminance	0.3188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679CDD #DDA867

analogous

#67D7DD #679CDD #6D67DD

triadic

#679CDD #DD679C #9CDD67

tetradic

#679CDD #DD67D7 #DDA867 #67DD6D

square

#679CDD #DD67D7 #DDA867 #67DD6D

split-complementary

#679CDD #DD6D67 #D7DD67

monochromatic

#255EA5 #357BD2 #679CDD #99BDE8 #CBDDF3

Accessibility & contrast

On white

2.85

#679CDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#679CDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679CDD

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679CDD	#FFFFFF	#000000	##000000
##679CDD	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829FE0

Deuteranopia (green-blind)

#7394DC

Tritanopia (blue-blind)

#21ABB3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #679cdd;
/* rgb */ color: rgb(103, 156, 221);
/* oklch */ color: oklch(68.3% 0.112 254.2);

Tailwind

colors: {
  custom: {
    50: '#9ab9e8',
    500: '#679cdd',
    950: '#000000',
  },
}

SCSS

$custom: #679cdd;
$custom-light: #9ab9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#679cdd",
  "rgb": {
    "r": 103,
    "g": 156,
    "b": 221
  },
  "hsl": {
    "h": 213.051,
    "s": 63.441,
    "l": 63.529
  },
  "oklch": {
    "l": 0.68281,
    "c": 0.11207,
    "h": 254.2
  },
  "luminance": 0.31881
}

Semantic roles & 50–950 ramp

primary

#679CDD

secondary

#E5D2BB

accent

#7C1ACB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #679CDD

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

Preview Lab → · Contrast checker → · Palette generator →