#689AF4#689AF4

#689AF4 is a light, vivid blue. Relative luminance 0.326; OKLCH L 69.1% C 0.144 H 261.4°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#689AF4
RGB	rgb(104, 154, 244)
HSL	hsl(219, 86%, 68%)
HSV	hsv(219, 57%, 96%)
CMYK	cmyk(57.4%, 36.9%, 0%, 4.3%)
CIE-LAB	lab(63.82, 9.44, -50.14)
CIE-LCH	lch(63.82, 51.02, 280.66°)
OKLab	oklab(69.1% -0.0215 -0.1421)
OKLCH	oklch(69.1% 0.144 261.4)
XYZ	xyz(33.5880, 32.5831, 90.0896)
Luminance	0.3259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689AF4 #F4C268

analogous

#68E0F4 #689AF4 #7C68F4

triadic

#689AF4 #F4689A #9AF468

tetradic

#689AF4 #F468E0 #F4C268 #68F47C

square

#689AF4 #F468E0 #F4C268 #68F47C

split-complementary

#689AF4 #F47C68 #E0F468

monochromatic

#0F55D2 #2F74F0 #689AF4 #A1C0F8 #DAE6FC

Accessibility & contrast

On white

2.79

#689AF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#689AF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689AF4

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689AF4	#FFFFFF	#000000	##000000
##689AF4	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A2F8

Deuteranopia (green-blind)

#6295F2

Tritanopia (blue-blind)

#00AEBB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689af4;
/* rgb */ color: rgb(104, 154, 244);
/* oklch */ color: oklch(69.1% 0.144 261.4);

Tailwind

colors: {
  custom: {
    50: '#9db7f8',
    500: '#689af4',
    950: '#000000',
  },
}

SCSS

$custom: #689af4;
$custom-light: #9db7f8;
$custom-dark: #000000;

JSON

{
  "hex": "#689af4",
  "rgb": {
    "r": 104,
    "g": 154,
    "b": 244
  },
  "hsl": {
    "h": 218.571,
    "s": 86.42,
    "l": 68.235
  },
  "oklch": {
    "l": 0.691,
    "c": 0.1437,
    "h": 261.4
  },
  "luminance": 0.32586
}

Semantic roles & 50–950 ramp

primary

#689AF4

secondary

#F1E2C7

accent

#9303E3

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689AF4

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

Preview Lab → · Contrast checker → · Palette generator →