#1E5D83#1E5D83

#1E5D83 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.7% C 0.088 H 239.7°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#1E5D83
RGB	rgb(30, 93, 131)
HSL	hsl(203, 63%, 32%)
HSV	hsv(203, 77%, 51%)
CMYK	cmyk(77.1%, 29%, 0%, 48.6%)
CIE-LAB	lab(37.38, -6.08, -26.91)
CIE-LCH	lch(37.38, 27.59, 257.27°)
OKLab	oklab(45.71% -0.0445 -0.076)
OKLCH	oklch(45.71% 0.088 239.7)
XYZ	xyz(8.5449, 9.7424, 22.8985)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5D83 #83441E

analogous

#1E8377 #1E5D83 #1E2B83

triadic

#1E5D83 #831E5D #5D831E

tetradic

#1E5D83 #771E83 #83441E #2B831E

square

#1E5D83 #771E83 #83441E #2B831E

split-complementary

#1E5D83 #831E2B #83771E

monochromatic

#07161F #133A51 #1E5D83 #2980B5 #479FD5

Accessibility & contrast

On white

7.12

#1E5D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#1E5D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5D83

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5D83	#FFFFFF	#000000	##FFFFFF
##1E5D83	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5D85

Deuteranopia (green-blind)

#3D5482

Tritanopia (blue-blind)

#00676A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1e5d83;
/* rgb */ color: rgb(30, 93, 131);
/* oklch */ color: oklch(45.7% 0.088 239.7);

Tailwind

colors: {
  custom: {
    50: '#698aa7',
    500: '#1e5d83',
    950: '#000000',
  },
}

SCSS

$custom: #1e5d83;
$custom-light: #698aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5d83",
  "rgb": {
    "r": 30,
    "g": 93,
    "b": 131
  },
  "hsl": {
    "h": 202.574,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.45713,
    "c": 0.08809,
    "h": 239.7
  },
  "luminance": 0.09743
}

Semantic roles & 50–950 ramp

primary

#1E5D83

secondary

#B67147

accent

#8042E6

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1E5D83

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

Preview Lab → · Contrast checker → · Palette generator →