#619FEB#619FEB

#619FEB is a light, vivid cyan. Relative luminance 0.333; OKLCH L 69.3% C 0.130 H 254.4°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#619FEB
RGB	rgb(97, 159, 235)
HSL	hsl(213, 78%, 65%)
HSV	hsv(213, 59%, 92%)
CMYK	cmyk(58.7%, 32.3%, 0%, 7.8%)
CIE-LAB	lab(64.43, 2.30, -44.26)
CIE-LCH	lch(64.43, 44.32, 272.98°)
OKLab	oklab(69.34% -0.0349 -0.125)
OKLCH	oklch(69.34% 0.13 254.4)
XYZ	xyz(32.3180, 33.3330, 83.3120)
Luminance	0.3334 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619FEB #EBAD61

analogous

#61E4EB #619FEB #6861EB

triadic

#619FEB #EB619F #9FEB61

tetradic

#619FEB #EB61E4 #EBAD61 #61EB68

square

#619FEB #EB61E4 #EBAD61 #61EB68

split-complementary

#619FEB #EB6861 #E4EB61

monochromatic

#1861BA #2B7EE4 #619FEB #97C0F2 #CEE1F9

Accessibility & contrast

On white

2.74

#619FEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#619FEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619FEB

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619FEB	#FFFFFF	#000000	##000000
##619FEB	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA3EE

Deuteranopia (green-blind)

#6D96E9

Tritanopia (blue-blind)

#00B0BA

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #619feb;
/* rgb */ color: rgb(97, 159, 235);
/* oklch */ color: oklch(69.3% 0.130 254.4);

Tailwind

colors: {
  custom: {
    50: '#98bbf2',
    500: '#619feb',
    950: '#000000',
  },
}

SCSS

$custom: #619feb;
$custom-light: #98bbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#619feb",
  "rgb": {
    "r": 97,
    "g": 159,
    "b": 235
  },
  "hsl": {
    "h": 213.043,
    "s": 77.528,
    "l": 65.098
  },
  "oklch": {
    "l": 0.69343,
    "c": 0.12977,
    "h": 254.4
  },
  "luminance": 0.33336
}

Semantic roles & 50–950 ramp

primary

#619FEB

secondary

#EBD6BD

accent

#7D0CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #619FEB

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

Preview Lab → · Contrast checker → · Palette generator →