#689EFF#689EFF

#689EFF is a light, vivid blue. Relative luminance 0.346; OKLCH L 70.5% C 0.154 H 261.3°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#689EFF
RGB	rgb(104, 158, 255)
HSL	hsl(219, 100%, 70%)
HSV	hsv(219, 59%, 100%)
CMYK	cmyk(59.2%, 38%, 0%, 0%)
CIE-LAB	lab(65.45, 10.63, -53.57)
CIE-LCH	lch(65.45, 54.62, 281.22°)
OKLab	oklab(70.54% -0.0233 -0.1521)
OKLCH	oklch(70.54% 0.154 261.3)
XYZ	xyz(35.9795, 34.6137, 99.3734)
Luminance	0.3462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689EFF #FFC968

analogous

#68EAFF #689EFF #7D68FF

triadic

#689EFF #FF689E #9EFF68

tetradic

#689EFF #FF68EA #FFC968 #68FF7D

square

#689EFF #FF68EA #FFC968 #68FF7D

split-complementary

#689EFF #FF7D68 #EAFF68

monochromatic

#0055ED #2B77FF #689EFF #A5C5FF #E0EBFF

Accessibility & contrast

On white

2.65

#689EFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#689EFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689EFF

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689EFF	#FFFFFF	#000000	##000000
##689EFF	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A7FF

Deuteranopia (green-blind)

#6098FD

Tritanopia (blue-blind)

#00B4C2

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #689eff;
/* rgb */ color: rgb(104, 158, 255);
/* oklch */ color: oklch(70.5% 0.154 261.3);

Tailwind

colors: {
  custom: {
    50: '#9ebaff',
    500: '#689eff',
    950: '#000000',
  },
}

SCSS

$custom: #689eff;
$custom-light: #9ebaff;
$custom-dark: #000000;

JSON

{
  "hex": "#689eff",
  "rgb": {
    "r": 104,
    "g": 158,
    "b": 255
  },
  "hsl": {
    "h": 218.543,
    "s": 100,
    "l": 70.392
  },
  "oklch": {
    "l": 0.70539,
    "c": 0.15386,
    "h": 261.3
  },
  "luminance": 0.34617
}

Semantic roles & 50–950 ramp

primary

#689EFF

secondary

#F6E7CD

accent

#9300E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #689EFF

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

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