#619EF0#619EF0

#619EF0 is a light, vivid cyan. Relative luminance 0.333; OKLCH L 69.4% C 0.137 H 256.3°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#619EF0
RGB	rgb(97, 158, 240)
HSL	hsl(214, 83%, 66%)
HSV	hsv(214, 60%, 94%)
CMYK	cmyk(59.6%, 34.2%, 0%, 5.9%)
CIE-LAB	lab(64.39, 4.48, -47.07)
CIE-LCH	lch(64.39, 47.28, 275.44°)
OKLab	oklab(69.39% -0.0326 -0.1332)
OKLCH	oklch(69.39% 0.137 256.3)
XYZ	xyz(32.8792, 33.2834, 87.1128)
Luminance	0.3329 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619EF0 #F0B361

analogous

#61E5F0 #619EF0 #6B61F0

triadic

#619EF0 #F0619E #9EF061

tetradic

#619EF0 #F061E5 #F0B361 #61F06B

square

#619EF0 #F061E5 #F0B361 #61F06B

split-complementary

#619EF0 #F06B61 #E5F061

monochromatic

#135EC4 #297CEB #619EF0 #99C0F5 #D1E3FB

Accessibility & contrast

On white

2.74

#619EF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#619EF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619EF0

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619EF0	#FFFFFF	#000000	##000000
##619EF0	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA4F3

Deuteranopia (green-blind)

#6896EE

Tritanopia (blue-blind)

#00B1BC

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #619ef0;
/* rgb */ color: rgb(97, 158, 240);
/* oklch */ color: oklch(69.4% 0.137 256.3);

Tailwind

colors: {
  custom: {
    50: '#99baf5',
    500: '#619ef0',
    950: '#000000',
  },
}

SCSS

$custom: #619ef0;
$custom-light: #99baf5;
$custom-dark: #000000;

JSON

{
  "hex": "#619ef0",
  "rgb": {
    "r": 97,
    "g": 158,
    "b": 240
  },
  "hsl": {
    "h": 214.406,
    "s": 82.659,
    "l": 66.078
  },
  "oklch": {
    "l": 0.6939,
    "c": 0.13711,
    "h": 256.3
  },
  "luminance": 0.33286
}

Semantic roles & 50–950 ramp

primary

#619EF0

secondary

#EEDABF

accent

#8306DF

background

#FAFBFF

surface

#F3F6FE

border

#CDD0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #619EF0

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

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