#689CE7#689CE7

#689CE7 is a light, vivid blue. Relative luminance 0.325; OKLCH L 68.8% C 0.125 H 257.5°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#689CE7
RGB	rgb(104, 156, 231)
HSL	hsl(215, 73%, 66%)
HSV	hsv(215, 55%, 91%)
CMYK	cmyk(55%, 32.5%, 0%, 9.4%)
CIE-LAB	lab(63.74, 4.17, -43.11)
CIE-LCH	lch(63.74, 43.31, 275.53°)
OKLab	oklab(68.84% -0.0269 -0.1216)
OKLCH	oklch(68.84% 0.125 257.5)
XYZ	xyz(32.0162, 32.4869, 80.1693)
Luminance	0.3249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689CE7 #E7B368

analogous

#68DBE7 #689CE7 #7368E7

triadic

#689CE7 #E7689C #9CE768

tetradic

#689CE7 #E768DB #E7B368 #68E773

square

#689CE7 #E768DB #E7B368 #68E773

split-complementary

#689CE7 #E77368 #DBE768

monochromatic

#1D5CB7 #3379DF #689CE7 #9DBFEF #D2E1F8

Accessibility & contrast

On white

2.80

#689CE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#689CE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689CE7

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689CE7	#FFFFFF	#000000	##000000
##689CE7	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA1EA

Deuteranopia (green-blind)

#6E95E5

Tritanopia (blue-blind)

#11ADB7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #689ce7;
/* rgb */ color: rgb(104, 156, 231);
/* oklch */ color: oklch(68.8% 0.125 257.5);

Tailwind

colors: {
  custom: {
    50: '#9bb8ef',
    500: '#689ce7',
    950: '#000000',
  },
}

SCSS

$custom: #689ce7;
$custom-light: #9bb8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#689ce7",
  "rgb": {
    "r": 104,
    "g": 156,
    "b": 231
  },
  "hsl": {
    "h": 215.433,
    "s": 72.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.68835,
    "c": 0.12451,
    "h": 257.5
  },
  "luminance": 0.3249
}

Semantic roles & 50–950 ramp

primary

#689CE7

secondary

#EBD9C0

accent

#8411D5

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1116

muted

#7F8084

Preview Lab

Preview with #689CE7

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

Preview Lab → · Contrast checker → · Palette generator →