#689DF2#689DF2

#689DF2 is a light, vivid blue. Relative luminance 0.335; OKLCH L 69.6% C 0.138 H 259.5°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#689DF2
RGB	rgb(104, 157, 242)
HSL	hsl(217, 84%, 68%)
HSV	hsv(217, 57%, 95%)
CMYK	cmyk(57%, 35.1%, 0%, 5.1%)
CIE-LAB	lab(64.54, 7.06, -47.91)
CIE-LCH	lch(64.54, 48.43, 278.38°)
OKLab	oklab(69.62% -0.0252 -0.1355)
OKLCH	oklch(69.62% 0.138 259.5)
XYZ	xyz(33.7873, 33.4650, 88.6661)
Luminance	0.3347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689DF2 #F2BD68

analogous

#68E2F2 #689DF2 #7868F2

triadic

#689DF2 #F2689D #9DF268

tetradic

#689DF2 #F268E2 #F2BD68 #68F278

square

#689DF2 #F268E2 #F2BD68 #68F278

split-complementary

#689DF2 #F27868 #E2F268

monochromatic

#125ACE #3078ED #689DF2 #A0C2F7 #D9E6FC

Accessibility & contrast

On white

2.73

#689DF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#689DF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689DF2

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689DF2	#FFFFFF	#000000	##000000
##689DF2	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA4F5

Deuteranopia (green-blind)

#6897F0

Tritanopia (blue-blind)

#00B0BC

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #689df2;
/* rgb */ color: rgb(104, 157, 242);
/* oklch */ color: oklch(69.6% 0.138 259.5);

Tailwind

colors: {
  custom: {
    50: '#9db9f7',
    500: '#689df2',
    950: '#000000',
  },
}

SCSS

$custom: #689df2;
$custom-light: #9db9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#689df2",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 242
  },
  "hsl": {
    "h": 216.957,
    "s": 84.146,
    "l": 67.843
  },
  "oklch": {
    "l": 0.69622,
    "c": 0.13787,
    "h": 259.5
  },
  "luminance": 0.33468
}

Semantic roles & 50–950 ramp

primary

#689DF2

secondary

#F0E0C6

accent

#8C05E1

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689DF2

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

Preview Lab → · Contrast checker → · Palette generator →