#689DF1#689DF1

#689DF1 is a light, vivid blue. Relative luminance 0.334; OKLCH L 69.6% C 0.137 H 259.3°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#689DF1
RGB	rgb(104, 157, 241)
HSL	hsl(217, 83%, 68%)
HSV	hsv(217, 57%, 95%)
CMYK	cmyk(56.8%, 34.9%, 0%, 5.5%)
CIE-LAB	lab(64.49, 6.74, -47.44)
CIE-LCH	lch(64.49, 47.91, 278.09°)
OKLab	oklab(69.57% -0.0254 -0.1342)
OKLCH	oklch(69.57% 0.137 259.3)
XYZ	xyz(33.6376, 33.4051, 87.8772)
Luminance	0.3341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689DF1 #F1BC68

analogous

#68E2F1 #689DF1 #7768F1

triadic

#689DF1 #F1689D #9DF168

tetradic

#689DF1 #F168E2 #F1BC68 #68F177

square

#689DF1 #F168E2 #F1BC68 #68F177

split-complementary

#689DF1 #F17768 #E2F168

monochromatic

#135ACC #3079EC #689DF1 #A0C1F6 #D8E6FB

Accessibility & contrast

On white

2.73

#689DF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#689DF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689DF1

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689DF1	#FFFFFF	#000000	##000000
##689DF1	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA3F4

Deuteranopia (green-blind)

#6996EF

Tritanopia (blue-blind)

#00B0BC

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #689df1;
/* rgb */ color: rgb(104, 157, 241);
/* oklch */ color: oklch(69.6% 0.137 259.3);

Tailwind

colors: {
  custom: {
    50: '#9db9f6',
    500: '#689df1',
    950: '#000000',
  },
}

SCSS

$custom: #689df1;
$custom-light: #9db9f6;
$custom-dark: #000000;

JSON

{
  "hex": "#689df1",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 241
  },
  "hsl": {
    "h": 216.788,
    "s": 83.03,
    "l": 67.647
  },
  "oklch": {
    "l": 0.69569,
    "c": 0.13657,
    "h": 259.3
  },
  "luminance": 0.33408
}

Semantic roles & 50–950 ramp

primary

#689DF1

secondary

#F0DFC5

accent

#8B06DF

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689DF1

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

Preview Lab → · Contrast checker → · Palette generator →