#1E5A82#1E5A82

#1E5A82 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.9% C 0.089 H 242.1°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#1E5A82
RGB	rgb(30, 90, 130)
HSL	hsl(204, 63%, 31%)
HSV	hsv(204, 77%, 51%)
CMYK	cmyk(76.9%, 30.8%, 0%, 49%)
CIE-LAB	lab(36.36, -4.60, -27.88)
CIE-LCH	lch(36.36, 28.26, 260.62°)
OKLab	oklab(44.9% -0.0417 -0.0789)
OKLCH	oklch(44.9% 0.089 242.1)
XYZ	xyz(8.2193, 9.1991, 22.4572)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5A82 #82461E

analogous

#1E8278 #1E5A82 #1E2882

triadic

#1E5A82 #821E5A #5A821E

tetradic

#1E5A82 #781E82 #82461E #28821E

square

#1E5A82 #781E82 #82461E #28821E

split-complementary

#1E5A82 #821E28 #82781E

monochromatic

#07151F #133850 #1E5A82 #297CB4 #469BD4

Accessibility & contrast

On white

7.39

#1E5A82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#1E5A82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5A82

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5A82	#FFFFFF	#000000	##FFFFFF
##1E5A82	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475B84

Deuteranopia (green-blind)

#3A5181

Tritanopia (blue-blind)

#006468

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1e5a82;
/* rgb */ color: rgb(30, 90, 130);
/* oklch */ color: oklch(44.9% 0.089 242.1);

Tailwind

colors: {
  custom: {
    50: '#6988a6',
    500: '#1e5a82',
    950: '#000000',
  },
}

SCSS

$custom: #1e5a82;
$custom-light: #6988a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5a82",
  "rgb": {
    "r": 30,
    "g": 90,
    "b": 130
  },
  "hsl": {
    "h": 204,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44895,
    "c": 0.08926,
    "h": 242.1
  },
  "luminance": 0.092
}

Semantic roles & 50–950 ramp

primary

#1E5A82

secondary

#B57347

accent

#8442E6

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #1E5A82

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

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