#689CFD#689CFD

#689CFD is a light, vivid blue. Relative luminance 0.338; OKLCH L 70.0% C 0.153 H 261.9°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#689CFD
RGB	rgb(104, 156, 253)
HSL	hsl(219, 97%, 70%)
HSV	hsv(219, 59%, 99%)
CMYK	cmyk(58.9%, 38.3%, 0%, 0.8%)
CIE-LAB	lab(64.81, 11.15, -53.49)
CIE-LCH	lch(64.81, 54.64, 281.78°)
OKLab	oklab(70.01% -0.0216 -0.1519)
OKLCH	oklch(70.01% 0.153 261.9)
XYZ	xyz(35.3209, 33.8088, 97.5739)
Luminance	0.3381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CFD #FDC968

analogous

#68E7FD #689CFD #7E68FD

triadic

#689CFD #FD689C #9CFD68

tetradic

#689CFD #FD68E7 #FDC968 #68FD7E

square

#689CFD #FD68E7 #FDC968 #68FD7E

split-complementary

#689CFD #FD7E68 #E7FD68

monochromatic

#0353E8 #2C74FC #689CFD #A4C4FE #E1EBFF

Accessibility & contrast

On white

2.71

#689CFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#689CFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CFD

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CFD	#FFFFFF	#000000	##000000
##689CFD	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72A5FF

Deuteranopia (green-blind)

#5E97FB

Tritanopia (blue-blind)

#00B2C0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #689cfd;
/* rgb */ color: rgb(104, 156, 253);
/* oklch */ color: oklch(70.0% 0.153 261.9);

Tailwind

colors: {
  custom: {
    50: '#9eb8fe',
    500: '#689cfd',
    950: '#000000',
  },
}

SCSS

$custom: #689cfd;
$custom-light: #9eb8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#689cfd",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 253
  },
  "hsl": {
    "h": 219.06,
    "s": 97.386,
    "l": 70
  },
  "oklch": {
    "l": 0.70013,
    "c": 0.15342,
    "h": 261.9
  },
  "luminance": 0.33812
}

Semantic roles & 50–950 ramp

primary

#689CFD

secondary

#F5E7CC

accent

#9500E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #689CFD

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

Preview Lab → · Contrast checker → · Palette generator →