#689AEB#689AEB

#689AEB is a light, vivid blue. Relative luminance 0.321; OKLCH L 68.6% C 0.132 H 259.7°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#689AEB
RGB	rgb(104, 154, 235)
HSL	hsl(217, 77%, 66%)
HSV	hsv(217, 56%, 92%)
CMYK	cmyk(55.7%, 34.5%, 0%, 7.8%)
CIE-LAB	lab(63.38, 6.58, -45.88)
CIE-LCH	lch(63.38, 46.35, 278.17°)
OKLab	oklab(68.62% -0.0236 -0.1297)
OKLCH	oklch(68.62% 0.132 259.7)
XYZ	xyz(32.2547, 32.0498, 83.0677)
Luminance	0.3205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689AEB #EBB968

analogous

#68DCEB #689AEB #7868EB

triadic

#689AEB #EB689A #9AEB68

tetradic

#689AEB #EB68DC #EBB968 #68EB78

square

#689AEB #EB68DC #EBB968 #68EB78

split-complementary

#689AEB #EB7868 #DCEB68

monochromatic

#1959BF #3276E4 #689AEB #9EBEF2 #D4E2F9

Accessibility & contrast

On white

2.83

#689AEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#689AEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689AEB

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689AEB	#FFFFFF	#000000	##000000
##689AEB	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A0EE

Deuteranopia (green-blind)

#6894E9

Tritanopia (blue-blind)

#02ACB8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #689aeb;
/* rgb */ color: rgb(104, 154, 235);
/* oklch */ color: oklch(68.6% 0.132 259.7);

Tailwind

colors: {
  custom: {
    50: '#9cb7f2',
    500: '#689aeb',
    950: '#000000',
  },
}

SCSS

$custom: #689aeb;
$custom-light: #9cb7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#689aeb",
  "rgb": {
    "r": 104,
    "g": 154,
    "b": 235
  },
  "hsl": {
    "h": 217.099,
    "s": 76.608,
    "l": 66.471
  },
  "oklch": {
    "l": 0.68616,
    "c": 0.1318,
    "h": 259.7
  },
  "luminance": 0.32052
}

Semantic roles & 50–950 ramp

primary

#689AEB

secondary

#EDDCC2

accent

#8B0DD9

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689AEB

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

Preview Lab → · Contrast checker → · Palette generator →