#689DE9#689DE9

#689DE9 is a light, vivid blue. Relative luminance 0.329; OKLCH L 69.2% C 0.126 H 257.4°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#689DE9
RGB	rgb(104, 157, 233)
HSL	hsl(215, 75%, 66%)
HSV	hsv(215, 55%, 91%)
CMYK	cmyk(55.4%, 32.6%, 0%, 8.6%)
CIE-LAB	lab(64.11, 4.22, -43.63)
CIE-LCH	lch(64.11, 43.84, 275.53°)
OKLab	oklab(69.15% -0.0274 -0.1231)
OKLCH	oklch(69.15% 0.126 257.4)
XYZ	xyz(32.4688, 32.9376, 81.7216)
Luminance	0.3294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689DE9 #E9B468

analogous

#68DDE9 #689DE9 #7368E9

triadic

#689DE9 #E9689D #9DE968

tetradic

#689DE9 #E968DD #E9B468 #68E973

square

#689DE9 #E968DD #E9B468 #68E973

split-complementary

#689DE9 #E97368 #DDE968

monochromatic

#1B5DBB #337AE1 #689DE9 #9DC0F1 #D3E2F9

Accessibility & contrast

On white

2.77

#689DE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#689DE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689DE9

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689DE9	#FFFFFF	#000000	##000000
##689DE9	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA2EC

Deuteranopia (green-blind)

#6E96E7

Tritanopia (blue-blind)

#07AEB8

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689de9;
/* rgb */ color: rgb(104, 157, 233);
/* oklch */ color: oklch(69.2% 0.126 257.4);

Tailwind

colors: {
  custom: {
    50: '#9cb9f0',
    500: '#689de9',
    950: '#000000',
  },
}

SCSS

$custom: #689de9;
$custom-light: #9cb9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#689de9",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 233
  },
  "hsl": {
    "h": 215.349,
    "s": 74.566,
    "l": 66.078
  },
  "oklch": {
    "l": 0.69152,
    "c": 0.12612,
    "h": 257.4
  },
  "luminance": 0.3294
}

Semantic roles & 50–950 ramp

primary

#689DE9

secondary

#ECDAC1

accent

#850FD7

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1116

muted

#7F8084

Preview Lab

Preview with #689DE9

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

Preview Lab → · Contrast checker → · Palette generator →