#619FEE#619FEE

#619FEE is a light, vivid cyan. Relative luminance 0.335; OKLCH L 69.5% C 0.134 H 255.2°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#619FEE
RGB	rgb(97, 159, 238)
HSL	hsl(214, 81%, 66%)
HSV	hsv(214, 59%, 93%)
CMYK	cmyk(59.2%, 33.2%, 0%, 6.7%)
CIE-LAB	lab(64.57, 3.27, -45.68)
CIE-LCH	lch(64.57, 45.80, 274.09°)
OKLab	oklab(69.5% -0.0341 -0.1291)
OKLCH	oklch(69.5% 0.134 255.2)
XYZ	xyz(32.7550, 33.5078, 85.6138)
Luminance	0.3351 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619FEE #EEB061

analogous

#61E5EE #619FEE #6961EE

triadic

#619FEE #EE619F #9FEE61

tetradic

#619FEE #EE61E5 #EEB061 #61EE69

square

#619FEE #EE61E5 #EEB061 #61EE69

split-complementary

#619FEE #EE6961 #E5EE61

monochromatic

#1560C0 #2A7DE8 #619FEE #98C1F4 #D0E2FA

Accessibility & contrast

On white

2.73

#619FEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#619FEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619FEE

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619FEE	#FFFFFF	#000000	##000000
##619FEE	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA4F1

Deuteranopia (green-blind)

#6B96EC

Tritanopia (blue-blind)

#00B1BC

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #619fee;
/* rgb */ color: rgb(97, 159, 238);
/* oklch */ color: oklch(69.5% 0.134 255.2);

Tailwind

colors: {
  custom: {
    50: '#99bbf4',
    500: '#619fee',
    950: '#000000',
  },
}

SCSS

$custom: #619fee;
$custom-light: #99bbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#619fee",
  "rgb": {
    "r": 97,
    "g": 159,
    "b": 238
  },
  "hsl": {
    "h": 213.617,
    "s": 80.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.69499,
    "c": 0.13358,
    "h": 255.2
  },
  "luminance": 0.33511
}

Semantic roles & 50–950 ramp

primary

#619FEE

secondary

#EDD8BE

accent

#8009DD

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #619FEE

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

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