#619BEE#619BEE

#619BEE is a light, vivid blue. Relative luminance 0.322; OKLCH L 68.6% C 0.138 H 257.4°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#619BEE
RGB	rgb(97, 155, 238)
HSL	hsl(215, 81%, 66%)
HSV	hsv(215, 59%, 93%)
CMYK	cmyk(59.2%, 34.9%, 0%, 6.7%)
CIE-LAB	lab(63.47, 5.57, -47.42)
CIE-LCH	lch(63.47, 47.74, 276.71°)
OKLab	oklab(68.64% -0.0299 -0.1342)
OKLCH	oklch(68.64% 0.138 257.4)
XYZ	xyz(32.0783, 32.1543, 85.3883)
Luminance	0.3216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619BEE #EEB461

analogous

#61E1EE #619BEE #6D61EE

triadic

#619BEE #EE619B #9BEE61

tetradic

#619BEE #EE61E1 #EEB461 #61EE6D

square

#619BEE #EE61E1 #EEB461 #61EE6D

split-complementary

#619BEE #EE6D61 #E1EE61

monochromatic

#155BC0 #2A78E8 #619BEE #98BEF4 #D0E1FA

Accessibility & contrast

On white

2.83

#619BEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#619BEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619BEE

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619BEE	#FFFFFF	#000000	##000000
##619BEE	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A1F1

Deuteranopia (green-blind)

#6594EC

Tritanopia (blue-blind)

#00AEB9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #619bee;
/* rgb */ color: rgb(97, 155, 238);
/* oklch */ color: oklch(68.6% 0.138 257.4);

Tailwind

colors: {
  custom: {
    50: '#99b8f4',
    500: '#619bee',
    950: '#000000',
  },
}

SCSS

$custom: #619bee;
$custom-light: #99b8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#619bee",
  "rgb": {
    "r": 97,
    "g": 155,
    "b": 238
  },
  "hsl": {
    "h": 215.319,
    "s": 80.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.68641,
    "c": 0.13753,
    "h": 257.4
  },
  "luminance": 0.32157
}

Semantic roles & 50–950 ramp

primary

#619BEE

secondary

#EDDABE

accent

#8609DD

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #619BEE

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

Preview Lab → · Contrast checker → · Palette generator →