#419BB5#419BB5

#419BB5 is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.6% C 0.093 H 220.1°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#419BB5
RGB	rgb(65, 155, 181)
HSL	hsl(193, 47%, 48%)
HSV	hsv(193, 64%, 71%)
CMYK	cmyk(64.1%, 14.4%, 0%, 29%)
CIE-LAB	lab(59.80, -18.62, -21.44)
CIE-LCH	lch(59.80, 28.40, 229.03°)
OKLab	oklab(64.6% -0.071 -0.0597)
OKLCH	oklch(64.6% 0.093 220.1)
XYZ	xyz(22.2384, 27.9004, 47.9204)
Luminance	0.2790 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#419BB5 #B55B41

analogous

#41B595 #419BB5 #4161B5

triadic

#419BB5 #B5419B #9BB541

tetradic

#419BB5 #9541B5 #B55B41 #61B541

square

#419BB5 #9541B5 #B55B41 #61B541

split-complementary

#419BB5 #B54161 #B59541

monochromatic

#214E5B #317488 #419BB5 #6AB4C9 #97CBDA

Accessibility & contrast

On white

3.19

#419BB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#419BB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #419BB5

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##419BB5	#FFFFFF	#000000	##000000
##419BB5	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B97B6

Deuteranopia (green-blind)

#7A8BB5

Tritanopia (blue-blind)

#00A4A3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #419bb5;
/* rgb */ color: rgb(65, 155, 181);
/* oklch */ color: oklch(64.6% 0.093 220.1);

Tailwind

colors: {
  custom: {
    50: '#82b8cb',
    500: '#419bb5',
    950: '#000000',
  },
}

SCSS

$custom: #419bb5;
$custom-light: #82b8cb;
$custom-dark: #000000;

JSON

{
  "hex": "#419bb5",
  "rgb": {
    "r": 65,
    "g": 155,
    "b": 181
  },
  "hsl": {
    "h": 193.448,
    "s": 47.154,
    "l": 48.235
  },
  "oklch": {
    "l": 0.64596,
    "c": 0.09279,
    "h": 220.1
  },
  "luminance": 0.27903
}

Semantic roles & 50–950 ramp

primary

#419BB5

secondary

#C5998C

accent

#6F51D7

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #419BB5

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

Preview Lab → · Contrast checker → · Palette generator →