#619FDB#619FDB

#619FDB is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.5% C 0.110 H 249.0°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#619FDB
RGB	rgb(97, 159, 219)
HSL	hsl(210, 63%, 62%)
HSV	hsv(210, 56%, 86%)
CMYK	cmyk(55.7%, 27.4%, 0%, 14.1%)
CIE-LAB	lab(63.71, -2.74, -36.55)
CIE-LCH	lch(63.71, 36.65, 265.71°)
OKLab	oklab(68.55% -0.0395 -0.1026)
OKLCH	oklch(68.55% 0.11 249)
XYZ	xyz(30.1095, 32.4496, 71.6808)
Luminance	0.3245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#619FDB #DB9D61

analogous

#61DBDA #619FDB #6162DB

triadic

#619FDB #DB619F #9FDB61

tetradic

#619FDB #DA61DB #DB9D61 #62DB61

square

#619FDB #DA61DB #DB9D61 #62DB61

split-complementary

#619FDB #DB6162 #DBDA61

monochromatic

#24629E #2F81D0 #619FDB #93BDE6 #C5DCF2

Accessibility & contrast

On white

2.80

#619FDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#619FDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #619FDB

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##619FDB	#FFFFFF	#000000	##000000
##619FDB	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A1DE

Deuteranopia (green-blind)

#7695DA

Tritanopia (blue-blind)

#00ADB4

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #619fdb;
/* rgb */ color: rgb(97, 159, 219);
/* oklch */ color: oklch(68.5% 0.110 249.0);

Tailwind

colors: {
  custom: {
    50: '#96bbe6',
    500: '#619fdb',
    950: '#000000',
  },
}

SCSS

$custom: #619fdb;
$custom-light: #96bbe6;
$custom-dark: #000000;

JSON

{
  "hex": "#619fdb",
  "rgb": {
    "r": 97,
    "g": 159,
    "b": 219
  },
  "hsl": {
    "h": 209.508,
    "s": 62.887,
    "l": 61.961
  },
  "oklch": {
    "l": 0.68545,
    "c": 0.10997,
    "h": 249
  },
  "luminance": 0.32452
}

Semantic roles & 50–950 ramp

primary

#619FDB

secondary

#E2CCB5

accent

#711BCB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #619FDB

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

Preview Lab → · Contrast checker → · Palette generator →