#689EFE#689EFE

#689EFE is a light, vivid blue. Relative luminance 0.346; OKLCH L 70.5% C 0.153 H 261.1°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#689EFE
RGB	rgb(104, 158, 254)
HSL	hsl(218, 99%, 70%)
HSV	hsv(218, 59%, 100%)
CMYK	cmyk(59.1%, 37.8%, 0%, 0.4%)
CIE-LAB	lab(65.40, 10.31, -53.11)
CIE-LCH	lch(65.40, 54.10, 280.99°)
OKLab	oklab(70.48% -0.0235 -0.1507)
OKLCH	oklch(70.48% 0.153 261.1)
XYZ	xyz(35.8189, 34.5494, 98.5278)
Luminance	0.3455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689EFE #FEC868

analogous

#68E9FE #689EFE #7D68FE

triadic

#689EFE #FE689E #9EFE68

tetradic

#689EFE #FE68E9 #FEC868 #68FE7D

square

#689EFE #FE68E9 #FEC868 #68FE7D

split-complementary

#689EFE #FE7D68 #E9FE68

monochromatic

#0255EA #2B77FE #689EFE #A5C5FE #E1EBFF

Accessibility & contrast

On white

2.65

#689EFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#689EFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689EFE

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689EFE	#FFFFFF	#000000	##000000
##689EFE	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75A6FF

Deuteranopia (green-blind)

#6198FC

Tritanopia (blue-blind)

#00B4C2

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #689efe;
/* rgb */ color: rgb(104, 158, 254);
/* oklch */ color: oklch(70.5% 0.153 261.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#689efe",
  "rgb": {
    "r": 104,
    "g": 158,
    "b": 254
  },
  "hsl": {
    "h": 218.4,
    "s": 98.684,
    "l": 70.196
  },
  "oklch": {
    "l": 0.70484,
    "c": 0.15255,
    "h": 261.1
  },
  "luminance": 0.34553
}

Semantic roles & 50–950 ramp

primary

#689EFE

secondary

#F6E7CC

accent

#9300E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #689EFE

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

Preview Lab → · Contrast checker → · Palette generator →