#619BDB#619BDB

#619BDB is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.7% C 0.113 H 252.0°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#619BDB
RGB	rgb(97, 155, 219)
HSL	hsl(211, 63%, 62%)
HSV	hsv(211, 56%, 86%)
CMYK	cmyk(55.7%, 29.2%, 0%, 14.1%)
CIE-LAB	lab(62.59, -0.47, -38.30)
CIE-LCH	lch(62.59, 38.31, 269.30°)
OKLab	oklab(67.66% -0.035 -0.1077)
OKLCH	oklch(67.66% 0.113 252)
XYZ	xyz(29.4328, 31.0961, 71.4552)
Luminance	0.3110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619BDB #DBA161

analogous

#61D8DB #619BDB #6461DB

triadic

#619BDB #DB619B #9BDB61

tetradic

#619BDB #DB61D8 #DBA161 #61DB64

square

#619BDB #DB61D8 #DBA161 #61DB64

split-complementary

#619BDB #DB6461 #D8DB61

monochromatic

#245E9E #2F7BD0 #619BDB #93BBE6 #C5DAF2

Accessibility & contrast

On white

2.91

#619BDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#619BDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619BDB

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619BDB	#FFFFFF	#000000	##000000
##619BDB	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819EDE

Deuteranopia (green-blind)

#7192DA

Tritanopia (blue-blind)

#00AAB2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #619bdb;
/* rgb */ color: rgb(97, 155, 219);
/* oklch */ color: oklch(67.7% 0.113 252.0);

Tailwind

colors: {
  custom: {
    50: '#96b8e6',
    500: '#619bdb',
    950: '#000000',
  },
}

SCSS

$custom: #619bdb;
$custom-light: #96b8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#619bdb",
  "rgb": {
    "r": 97,
    "g": 155,
    "b": 219
  },
  "hsl": {
    "h": 211.475,
    "s": 62.887,
    "l": 61.961
  },
  "oklch": {
    "l": 0.67662,
    "c": 0.11329,
    "h": 252
  },
  "luminance": 0.31099
}

Semantic roles & 50–950 ramp

primary

#619BDB

secondary

#E2CDB5

accent

#771BCB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #619BDB

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

Preview Lab → · Contrast checker → · Palette generator →