#689DE8#689DE8

#689DE8 is a light, vivid blue. Relative luminance 0.329; OKLCH L 69.1% C 0.125 H 257.2°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#689DE8
RGB	rgb(104, 157, 232)
HSL	hsl(215, 74%, 66%)
HSV	hsv(215, 55%, 91%)
CMYK	cmyk(55.2%, 32.3%, 0%, 9%)
CIE-LAB	lab(64.06, 3.91, -43.16)
CIE-LCH	lch(64.06, 43.33, 275.18°)
OKLab	oklab(69.1% -0.0277 -0.1217)
OKLCH	oklch(69.1% 0.125 257.2)
XYZ	xyz(32.3263, 32.8806, 80.9714)
Luminance	0.3288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689DE8 #E8B368

analogous

#68DDE8 #689DE8 #7368E8

triadic

#689DE8 #E8689D #9DE868

tetradic

#689DE8 #E868DD #E8B368 #68E873

square

#689DE8 #E868DD #E8B368 #68E873

split-complementary

#689DE8 #E87368 #DDE868

monochromatic

#1C5DB9 #337BE0 #689DE8 #9DBFF0 #D2E2F8

Accessibility & contrast

On white

2.77

#689DE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#689DE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689DE8

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689DE8	#FFFFFF	#000000	##000000
##689DE8	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA2EB

Deuteranopia (green-blind)

#6E96E6

Tritanopia (blue-blind)

#0CAEB8

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689de8;
/* rgb */ color: rgb(104, 157, 232);
/* oklch */ color: oklch(69.1% 0.125 257.2);

Tailwind

colors: {
  custom: {
    50: '#9bb9ef',
    500: '#689de8',
    950: '#000000',
  },
}

SCSS

$custom: #689de8;
$custom-light: #9bb9ef;
$custom-dark: #000000;

JSON

{
  "hex": "#689de8",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 232
  },
  "hsl": {
    "h": 215.156,
    "s": 73.563,
    "l": 65.882
  },
  "oklch": {
    "l": 0.691,
    "c": 0.12482,
    "h": 257.2
  },
  "luminance": 0.32883
}

Semantic roles & 50–950 ramp

primary

#689DE8

secondary

#EBDAC1

accent

#8410D6

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1116

muted

#7F8084

Preview Lab

Preview with #689DE8

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

Preview Lab → · Contrast checker → · Palette generator →