#689CDD#689CDD

#689CDD is a light, moderate cyan. Relative luminance 0.319; OKLCH L 68.3% C 0.112 H 254.6°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#689CDD
RGB	rgb(104, 156, 221)
HSL	hsl(213, 63%, 64%)
HSV	hsv(213, 53%, 87%)
CMYK	cmyk(52.9%, 29.4%, 0%, 13.3%)
CIE-LAB	lab(63.29, 1.08, -38.29)
CIE-LCH	lch(63.29, 38.30, 271.61°)
OKLab	oklab(68.33% -0.0296 -0.1076)
OKLCH	oklch(68.33% 0.112 254.6)
XYZ	xyz(30.6440, 31.9381, 72.9424)
Luminance	0.3194 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CDD #DDA968

analogous

#68D6DD #689CDD #6E68DD

triadic

#689CDD #DD689C #9CDD68

tetradic

#689CDD #DD68D6 #DDA968 #68DD6E

square

#689CDD #DD68D6 #DDA968 #68DD6E

split-complementary

#689CDD #DD6E68 #D6DD68

monochromatic

#255EA5 #367BD2 #689CDD #9ABDE8 #CCDDF3

Accessibility & contrast

On white

2.84

#689CDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#689CDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CDD

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CDD	#FFFFFF	#000000	##000000
##689CDD	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829FE0

Deuteranopia (green-blind)

#7394DC

Tritanopia (blue-blind)

#26ABB3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #689cdd;
/* rgb */ color: rgb(104, 156, 221);
/* oklch */ color: oklch(68.3% 0.112 254.6);

Tailwind

colors: {
  custom: {
    50: '#9ab9e8',
    500: '#689cdd',
    950: '#000000',
  },
}

SCSS

$custom: #689cdd;
$custom-light: #9ab9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#689cdd",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 221
  },
  "hsl": {
    "h": 213.333,
    "s": 63.243,
    "l": 63.725
  },
  "oklch": {
    "l": 0.68333,
    "c": 0.11159,
    "h": 254.6
  },
  "luminance": 0.3194
}

Semantic roles & 50–950 ramp

primary

#689CDD

secondary

#E5D3BC

accent

#7D1ACB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #689CDD

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

Preview Lab → · Contrast checker → · Palette generator →