#689AEF#689AEF

#689AEF is a light, vivid blue. Relative luminance 0.323; OKLCH L 68.8% C 0.137 H 260.5°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#689AEF
RGB	rgb(104, 154, 239)
HSL	hsl(218, 81%, 67%)
HSV	hsv(218, 56%, 94%)
CMYK	cmyk(56.5%, 35.6%, 0%, 6.3%)
CIE-LAB	lab(63.58, 7.85, -47.78)
CIE-LCH	lch(63.58, 48.42, 279.33°)
OKLab	oklab(68.83% -0.0227 -0.1352)
OKLCH	oklch(68.83% 0.137 260.5)
XYZ	xyz(32.8391, 32.2836, 86.1454)
Luminance	0.3229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689AEF #EFBD68

analogous

#68DDEF #689AEF #7A68EF

triadic

#689AEF #EF689A #9AEF68

tetradic

#689AEF #EF68DD #EFBD68 #68EF7A

square

#689AEF #EF68DD #EFBD68 #68EF7A

split-complementary

#689AEF #EF7A68 #DDEF68

monochromatic

#1557C7 #3175E9 #689AEF #9FBFF5 #D7E4FB

Accessibility & contrast

On white

2.82

#689AEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#689AEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689AEF

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689AEF	#FFFFFF	#000000	##000000
##689AEF	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A1F2

Deuteranopia (green-blind)

#6694ED

Tritanopia (blue-blind)

#00ADB9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #689aef;
/* rgb */ color: rgb(104, 154, 239);
/* oklch */ color: oklch(68.8% 0.137 260.5);

Tailwind

colors: {
  custom: {
    50: '#9cb7f4',
    500: '#689aef',
    950: '#000000',
  },
}

SCSS

$custom: #689aef;
$custom-light: #9cb7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#689aef",
  "rgb": {
    "r": 104,
    "g": 154,
    "b": 239
  },
  "hsl": {
    "h": 217.778,
    "s": 80.838,
    "l": 67.255
  },
  "oklch": {
    "l": 0.68829,
    "c": 0.13708,
    "h": 260.5
  },
  "luminance": 0.32286
}

Semantic roles & 50–950 ramp

primary

#689AEF

secondary

#EFDFC4

accent

#8E08DD

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #689AEF

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

Preview Lab → · Contrast checker → · Palette generator →