#679EF3#679EF3

#679EF3 is a light, vivid blue. Relative luminance 0.338; OKLCH L 69.8% C 0.139 H 258.8°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#679EF3
RGB	rgb(103, 158, 243)
HSL	hsl(216, 85%, 68%)
HSV	hsv(216, 58%, 95%)
CMYK	cmyk(57.6%, 35%, 0%, 4.7%)
CIE-LAB	lab(64.81, 6.60, -48.03)
CIE-LCH	lch(64.81, 48.48, 277.82°)
OKLab	oklab(69.84% -0.0269 -0.1359)
OKLCH	oklch(69.84% 0.139 258.8)
XYZ	xyz(33.9924, 33.8055, 89.5104)
Luminance	0.3381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679EF3 #F3BC67

analogous

#67E4F3 #679EF3 #7667F3

triadic

#679EF3 #F3679E #9EF367

tetradic

#679EF3 #F367E4 #F3BC67 #67F376

square

#679EF3 #F367E4 #F3BC67 #67F376

split-complementary

#679EF3 #F37667 #E4F367

monochromatic

#105BCF #2E7AEF #679EF3 #A0C2F7 #D8E6FC

Accessibility & contrast

On white

2.71

#679EF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#679EF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679EF3

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679EF3	#FFFFFF	#000000	##000000
##679EF3	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA4F7

Deuteranopia (green-blind)

#6897F1

Tritanopia (blue-blind)

#00B1BD

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #679ef3;
/* rgb */ color: rgb(103, 158, 243);
/* oklch */ color: oklch(69.8% 0.139 258.8);

Tailwind

colors: {
  custom: {
    50: '#9cbaf7',
    500: '#679ef3',
    950: '#000000',
  },
}

SCSS

$custom: #679ef3;
$custom-light: #9cbaf7;
$custom-dark: #000000;

JSON

{
  "hex": "#679ef3",
  "rgb": {
    "r": 103,
    "g": 158,
    "b": 243
  },
  "hsl": {
    "h": 216.429,
    "s": 85.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.69837,
    "c": 0.13855,
    "h": 258.8
  },
  "luminance": 0.33808
}

Semantic roles & 50–950 ramp

primary

#679EF3

secondary

#F0E0C5

accent

#8B04E2

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679EF3

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

Preview Lab → · Contrast checker → · Palette generator →