#1E819F#1E819F

#1E819F is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.3% C 0.097 H 223.6°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1E819F
RGB	rgb(30, 129, 159)
HSL	hsl(194, 68%, 37%)
HSV	hsv(194, 81%, 62%)
CMYK	cmyk(81.1%, 18.9%, 0%, 37.6%)
CIE-LAB	lab(50.07, -16.76, -23.85)
CIE-LCH	lch(50.07, 29.15, 234.91°)
OKLab	oklab(56.26% -0.0701 -0.0669)
OKLCH	oklch(56.26% 0.097 223.6)
XYZ	xyz(14.6411, 18.4779, 35.5891)
Luminance	0.1848 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E819F #9F3C1E

analogous

#1E9F7C #1E819F #1E419F

triadic

#1E819F #9F1E81 #819F1E

tetradic

#1E819F #7C1E9F #9F3C1E #419F1E

square

#1E819F #7C1E9F #9F3C1E #419F1E

split-complementary

#1E819F #9F1E41 #9F7C1E

monochromatic

#0B2D38 #14576C #1E819F #28ABD2 #58C0DF

Accessibility & contrast

On white

4.47

#1E819F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#1E819F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E819F

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E819F	#FFFFFF	#000000	##000000
##1E819F	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707EA1

Deuteranopia (green-blind)

#5F729F

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1e819f;
/* rgb */ color: rgb(30, 129, 159);
/* oklch */ color: oklch(56.3% 0.097 223.6);

Tailwind

colors: {
  custom: {
    50: '#71a5bb',
    500: '#1e819f',
    950: '#000000',
  },
}

SCSS

$custom: #1e819f;
$custom-light: #71a5bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e819f",
  "rgb": {
    "r": 30,
    "g": 129,
    "b": 159
  },
  "hsl": {
    "h": 193.953,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.56263,
    "c": 0.09692,
    "h": 223.6
  },
  "luminance": 0.1848
}

Semantic roles & 50–950 ramp

primary

#1E819F

secondary

#C36F56

accent

#653DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1E819F

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

Preview Lab → · Contrast checker → · Palette generator →