#689FDA#689FDA

#689FDA is a light, moderate cyan. Relative luminance 0.328; OKLCH L 68.8% C 0.105 H 251.2°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#689FDA
RGB	rgb(104, 159, 218)
HSL	hsl(211, 61%, 63%)
HSV	hsv(211, 52%, 85%)
CMYK	cmyk(52.3%, 27.1%, 0%, 14.5%)
CIE-LAB	lab(64.00, -1.54, -35.53)
CIE-LCH	lch(64.00, 35.56, 267.51°)
OKLab	oklab(68.84% -0.0339 -0.0996)
OKLCH	oklch(68.84% 0.105 251.2)
XYZ	xyz(30.7575, 32.7989, 71.0261)
Luminance	0.3280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689FDA #DAA368

analogous

#68D8DA #689FDA #6A68DA

triadic

#689FDA #DA689F #9FDA68

tetradic

#689FDA #DA68D8 #DAA368 #68DA6A

square

#689FDA #DA68D8 #DAA368 #68DA6A

split-complementary

#689FDA #DA6A68 #D8DA68

monochromatic

#2762A0 #3780CE #689FDA #99BEE6 #CADEF2

Accessibility & contrast

On white

2.78

#689FDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#689FDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689FDA

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689FDA	#FFFFFF	#000000	##000000
##689FDA	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A1DD

Deuteranopia (green-blind)

#7896D9

Tritanopia (blue-blind)

#29ADB3

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689fda;
/* rgb */ color: rgb(104, 159, 218);
/* oklch */ color: oklch(68.8% 0.105 251.2);

Tailwind

colors: {
  custom: {
    50: '#9abbe5',
    500: '#689fda',
    950: '#000000',
  },
}

SCSS

$custom: #689fda;
$custom-light: #9abbe5;
$custom-dark: #000000;

JSON

{
  "hex": "#689fda",
  "rgb": {
    "r": 104,
    "g": 159,
    "b": 218
  },
  "hsl": {
    "h": 211.053,
    "s": 60.638,
    "l": 63.137
  },
  "oklch": {
    "l": 0.68844,
    "c": 0.10521,
    "h": 251.2
  },
  "luminance": 0.32801
}

Semantic roles & 50–950 ramp

primary

#689FDA

secondary

#E3D0BA

accent

#761DC8

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #689FDA

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

Preview Lab → · Contrast checker → · Palette generator →