#619BEB#619BEB

#619BEB is a light, vivid cyan. Relative luminance 0.320; OKLCH L 68.5% C 0.134 H 256.7°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#619BEB
RGB	rgb(97, 155, 235)
HSL	hsl(215, 78%, 65%)
HSV	hsv(215, 59%, 92%)
CMYK	cmyk(58.7%, 34%, 0%, 7.8%)
CIE-LAB	lab(63.33, 4.61, -45.99)
CIE-LCH	lch(63.33, 46.22, 275.72°)
OKLab	oklab(68.48% -0.0307 -0.1301)
OKLCH	oklch(68.48% 0.134 256.7)
XYZ	xyz(31.6412, 31.9795, 83.0864)
Luminance	0.3198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619BEB #EBB161

analogous

#61E0EB #619BEB #6C61EB

triadic

#619BEB #EB619B #9BEB61

tetradic

#619BEB #EB61E0 #EBB161 #61EB6C

square

#619BEB #EB61E0 #EBB161 #61EB6C

split-complementary

#619BEB #EB6C61 #E0EB61

monochromatic

#185CBA #2B79E4 #619BEB #97BDF2 #CEE0F9

Accessibility & contrast

On white

2.84

#619BEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#619BEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619BEB

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619BEB	#FFFFFF	#000000	##000000
##619BEB	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA0EE

Deuteranopia (green-blind)

#6793E9

Tritanopia (blue-blind)

#00ADB8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #619beb;
/* rgb */ color: rgb(97, 155, 235);
/* oklch */ color: oklch(68.5% 0.134 256.7);

Tailwind

colors: {
  custom: {
    50: '#98b8f2',
    500: '#619beb',
    950: '#000000',
  },
}

SCSS

$custom: #619beb;
$custom-light: #98b8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#619beb",
  "rgb": {
    "r": 97,
    "g": 155,
    "b": 235
  },
  "hsl": {
    "h": 214.783,
    "s": 77.528,
    "l": 65.098
  },
  "oklch": {
    "l": 0.68481,
    "c": 0.13366,
    "h": 256.7
  },
  "luminance": 0.31982
}

Semantic roles & 50–950 ramp

primary

#619BEB

secondary

#EBD8BD

accent

#830CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #619BEB

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

Preview Lab → · Contrast checker → · Palette generator →