#619DF8#619DF8

#619DF8 is a light, vivid blue. Relative luminance 0.334; OKLCH L 69.6% C 0.148 H 258.5°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#619DF8
RGB	rgb(97, 157, 248)
HSL	hsl(216, 92%, 68%)
HSV	hsv(216, 61%, 97%)
CMYK	cmyk(60.9%, 36.7%, 0%, 2.7%)
CIE-LAB	lab(64.51, 7.66, -51.26)
CIE-LCH	lch(64.51, 51.83, 278.50°)
OKLab	oklab(69.61% -0.0296 -0.1454)
OKLCH	oklch(69.61% 0.148 258.5)
XYZ	xyz(33.9240, 33.4296, 93.4535)
Luminance	0.3343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619DF8 #F8BC61

analogous

#61E8F8 #619DF8 #7061F8

triadic

#619DF8 #F8619D #9DF861

tetradic

#619DF8 #F861E8 #F8BC61 #61F870

square

#619DF8 #F861E8 #F8BC61 #61F870

split-complementary

#619DF8 #F87061 #E8F861

monochromatic

#095AD5 #2679F5 #619DF8 #9CC1FB #D6E6FD

Accessibility & contrast

On white

2.73

#619DF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#619DF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619DF8

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619DF8	#FFFFFF	#000000	##000000
##619DF8	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A4FC

Deuteranopia (green-blind)

#6196F6

Tritanopia (blue-blind)

#00B2BF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #619df8;
/* rgb */ color: rgb(97, 157, 248);
/* oklch */ color: oklch(69.6% 0.148 258.5);

Tailwind

colors: {
  custom: {
    50: '#9ab9fb',
    500: '#619df8',
    950: '#000000',
  },
}

SCSS

$custom: #619df8;
$custom-light: #9ab9fb;
$custom-dark: #000000;

JSON

{
  "hex": "#619df8",
  "rgb": {
    "r": 97,
    "g": 157,
    "b": 248
  },
  "hsl": {
    "h": 216.159,
    "s": 91.515,
    "l": 67.647
  },
  "oklch": {
    "l": 0.69609,
    "c": 0.14843,
    "h": 258.5
  },
  "luminance": 0.33433
}

Semantic roles & 50–950 ramp

primary

#619DF8

secondary

#F2DFC3

accent

#8A00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #619DF8

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

Preview Lab → · Contrast checker → · Palette generator →