#1E537D#1E537D

#1E537D is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.8% C 0.089 H 246.1°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#1E537D
RGB	rgb(30, 83, 125)
HSL	hsl(207, 61%, 30%)
HSV	hsv(207, 76%, 49%)
CMYK	cmyk(76%, 33.6%, 0%, 51%)
CIE-LAB	lab(33.86, -2.11, -28.74)
CIE-LCH	lch(33.86, 28.82, 265.80°)
OKLab	oklab(42.83% -0.0361 -0.0815)
OKLCH	oklch(42.83% 0.089 246.1)
XYZ	xyz(7.3289, 7.9424, 20.5448)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E537D #7D481E

analogous

#1E7D77 #1E537D #1E247D

triadic

#1E537D #7D1E53 #537D1E

tetradic

#1E537D #771E7D #7D481E #247D1E

square

#1E537D #771E7D #7D481E #247D1E

split-complementary

#1E537D #7D1E24 #7D771E

monochromatic

#06111A #12324C #1E537D #2A74AE #4393D2

Accessibility & contrast

On white

8.11

#1E537D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#1E537D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E537D

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E537D	#FFFFFF	#000000	##FFFFFF
##1E537D	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40557F

Deuteranopia (green-blind)

#324C7C

Tritanopia (blue-blind)

#005D62

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1e537d;
/* rgb */ color: rgb(30, 83, 125);
/* oklch */ color: oklch(42.8% 0.089 246.1);

Tailwind

colors: {
  custom: {
    50: '#6883a3',
    500: '#1e537d',
    950: '#000000',
  },
}

SCSS

$custom: #1e537d;
$custom-light: #6883a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e537d",
  "rgb": {
    "r": 30,
    "g": 83,
    "b": 125
  },
  "hsl": {
    "h": 206.526,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.42833,
    "c": 0.08917,
    "h": 246.1
  },
  "luminance": 0.07943
}

Semantic roles & 50–950 ramp

primary

#1E537D

secondary

#B07546

accent

#8B43E4

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1E537D

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

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