#1E5F83#1E5F83

#1E5F83 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.2% C 0.087 H 237.5°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#1E5F83
RGB	rgb(30, 95, 131)
HSL	hsl(201, 63%, 32%)
HSV	hsv(201, 77%, 51%)
CMYK	cmyk(77.1%, 27.5%, 0%, 48.6%)
CIE-LAB	lab(38.02, -7.30, -25.90)
CIE-LCH	lch(38.02, 26.91, 254.25°)
OKLab	oklab(46.22% -0.0465 -0.0731)
OKLCH	oklch(46.22% 0.087 237.5)
XYZ	xyz(8.7227, 10.0981, 22.9577)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5F83 #83421E

analogous

#1E8375 #1E5F83 #1E2D83

triadic

#1E5F83 #831E5F #5F831E

tetradic

#1E5F83 #751E83 #83421E #2D831E

square

#1E5F83 #751E83 #83421E #2D831E

split-complementary

#1E5F83 #831E2D #83751E

monochromatic

#07171F #133B51 #1E5F83 #2983B5 #47A2D5

Accessibility & contrast

On white

6.95

#1E5F83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#1E5F83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5F83

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5F83	#FFFFFF	#000000	##FFFFFF
##1E5F83	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5F85

Deuteranopia (green-blind)

#405582

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1e5f83;
/* rgb */ color: rgb(30, 95, 131);
/* oklch */ color: oklch(46.2% 0.087 237.5);

Tailwind

colors: {
  custom: {
    50: '#698ca7',
    500: '#1e5f83',
    950: '#000000',
  },
}

SCSS

$custom: #1e5f83;
$custom-light: #698ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5f83",
  "rgb": {
    "r": 30,
    "g": 95,
    "b": 131
  },
  "hsl": {
    "h": 201.386,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.46222,
    "c": 0.08666,
    "h": 237.5
  },
  "luminance": 0.10099
}

Semantic roles & 50–950 ramp

primary

#1E5F83

secondary

#B66E47

accent

#7C42E6

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1E5F83

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

Preview Lab → · Contrast checker → · Palette generator →