#689CDA#689CDA

#689CDA is a light, moderate cyan. Relative luminance 0.318; OKLCH L 68.2% C 0.108 H 253.6°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#689CDA
RGB	rgb(104, 156, 218)
HSL	hsl(213, 61%, 63%)
HSV	hsv(213, 52%, 85%)
CMYK	cmyk(52.3%, 28.4%, 0%, 14.5%)
CIE-LAB	lab(63.16, 0.16, -36.83)
CIE-LCH	lch(63.16, 36.83, 270.25°)
OKLab	oklab(68.19% -0.0305 -0.1034)
OKLCH	oklch(68.19% 0.108 253.6)
XYZ	xyz(30.2479, 31.7796, 70.8562)
Luminance	0.3178 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CDA #DAA668

analogous

#68D5DA #689CDA #6D68DA

triadic

#689CDA #DA689C #9CDA68

tetradic

#689CDA #DA68D5 #DAA668 #68DA6D

square

#689CDA #DA68D5 #DAA668 #68DA6D

split-complementary

#689CDA #DA6D68 #D5DA68

monochromatic

#275EA0 #377CCE #689CDA #99BCE6 #CADCF2

Accessibility & contrast

On white

2.85

#689CDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#689CDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CDA

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CDA	#FFFFFF	#000000	##000000
##689CDA	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839FDD

Deuteranopia (green-blind)

#7594D9

Tritanopia (blue-blind)

#2AAAB2

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #689cda;
/* rgb */ color: rgb(104, 156, 218);
/* oklch */ color: oklch(68.2% 0.108 253.6);

Tailwind

colors: {
  custom: {
    50: '#9ab9e5',
    500: '#689cda',
    950: '#000000',
  },
}

SCSS

$custom: #689cda;
$custom-light: #9ab9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#689cda",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 218
  },
  "hsl": {
    "h": 212.632,
    "s": 60.638,
    "l": 63.137
  },
  "oklch": {
    "l": 0.68187,
    "c": 0.10778,
    "h": 253.6
  },
  "luminance": 0.31782
}

Semantic roles & 50–950 ramp

primary

#689CDA

secondary

#E3D1BA

accent

#7A1DC8

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #689CDA

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

Preview Lab → · Contrast checker → · Palette generator →