#689CDC#689CDC

#689CDC is a light, moderate cyan. Relative luminance 0.319; OKLCH L 68.3% C 0.110 H 254.3°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#689CDC
RGB	rgb(104, 156, 220)
HSL	hsl(213, 62%, 64%)
HSV	hsv(213, 53%, 86%)
CMYK	cmyk(52.7%, 29.1%, 0%, 13.7%)
CIE-LAB	lab(63.25, 0.77, -37.80)
CIE-LCH	lch(63.25, 37.81, 271.17°)
OKLab	oklab(68.28% -0.0299 -0.1062)
OKLCH	oklch(68.28% 0.11 254.3)
XYZ	xyz(30.5112, 31.8849, 72.2428)
Luminance	0.3189 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CDC #DCA868

analogous

#68D6DC #689CDC #6E68DC

triadic

#689CDC #DC689C #9CDC68

tetradic

#689CDC #DC68D6 #DCA868 #68DC6E

square

#689CDC #DC68D6 #DCA868 #68DC6E

split-complementary

#689CDC #DC6E68 #D6DC68

monochromatic

#265EA4 #367BD0 #689CDC #9ABDE8 #CBDDF3

Accessibility & contrast

On white

2.85

#689CDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#689CDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CDC

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CDC	#FFFFFF	#000000	##000000
##689CDC	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)

#829FDF

Deuteranopia (green-blind)

#7494DB

Tritanopia (blue-blind)

#27AAB3

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #689cdc;
/* rgb */ color: rgb(104, 156, 220);
/* oklch */ color: oklch(68.3% 0.110 254.3);

Tailwind

colors: {
  custom: {
    50: '#9ab9e7',
    500: '#689cdc',
    950: '#000000',
  },
}

SCSS

$custom: #689cdc;
$custom-light: #9ab9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#689cdc",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 220
  },
  "hsl": {
    "h": 213.103,
    "s": 62.366,
    "l": 63.529
  },
  "oklch": {
    "l": 0.68284,
    "c": 0.11032,
    "h": 254.3
  },
  "luminance": 0.31887
}

Semantic roles & 50–950 ramp

primary

#689CDC

secondary

#E4D2BB

accent

#7C1BCA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #689CDC

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

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