#679DDD#679DDD

#679DDD is a light, moderate cyan. Relative luminance 0.322; OKLCH L 68.5% C 0.111 H 253.5°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#679DDD
RGB	rgb(103, 157, 221)
HSL	hsl(213, 63%, 64%)
HSV	hsv(213, 53%, 87%)
CMYK	cmyk(53.4%, 29%, 0%, 13.3%)
CIE-LAB	lab(63.52, 0.29, -37.94)
CIE-LCH	lch(63.52, 37.94, 270.43°)
OKLab	oklab(68.5% -0.0316 -0.1066)
OKLCH	oklch(68.5% 0.111 253.5)
XYZ	xyz(30.6971, 32.2155, 72.9932)
Luminance	0.3222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679DDD #DDA767

analogous

#67D8DD #679DDD #6C67DD

triadic

#679DDD #DD679D #9DDD67

tetradic

#679DDD #DD67D8 #DDA767 #67DD6C

square

#679DDD #DD67D8 #DDA767 #67DD6C

split-complementary

#679DDD #DD6C67 #D8DD67

monochromatic

#255FA5 #357DD2 #679DDD #99BDE8 #CBDDF3

Accessibility & contrast

On white

2.82

#679DDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#679DDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679DDD

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679DDD	#FFFFFF	#000000	##000000
##679DDD	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A0E0

Deuteranopia (green-blind)

#7495DC

Tritanopia (blue-blind)

#21ACB3

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #679ddd;
/* rgb */ color: rgb(103, 157, 221);
/* oklch */ color: oklch(68.5% 0.111 253.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#679ddd",
  "rgb": {
    "r": 103,
    "g": 157,
    "b": 221
  },
  "hsl": {
    "h": 212.542,
    "s": 63.441,
    "l": 63.529
  },
  "oklch": {
    "l": 0.68499,
    "c": 0.11117,
    "h": 253.5
  },
  "luminance": 0.32218
}

Semantic roles & 50–950 ramp

primary

#679DDD

secondary

#E5D2BB

accent

#7A1ACB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #679DDD

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

Preview Lab → · Contrast checker → · Palette generator →