#1E5487#1E5487

#1E5487 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.101 H 250.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#1E5487
RGB	rgb(30, 84, 135)
HSL	hsl(209, 64%, 32%)
HSV	hsv(209, 78%, 53%)
CMYK	cmyk(77.8%, 37.8%, 0%, 47.1%)
CIE-LAB	lab(34.73, 1.15, -33.52)
CIE-LCH	lch(34.73, 33.54, 271.97°)
OKLab	oklab(43.7% -0.0342 -0.0955)
OKLCH	oklch(43.7% 0.101 250.3)
XYZ	xyz(8.0773, 8.3650, 24.1059)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5487 #87511E

analogous

#1E8786 #1E5487 #1E2087

triadic

#1E5487 #871E54 #54871E

tetradic

#1E5487 #861E87 #87511E #20871E

square

#1E5487 #861E87 #87511E #20871E

split-complementary

#1E5487 #871E20 #87861E

monochromatic

#081623 #133555 #1E5487 #2973B9 #4992D7

Accessibility & contrast

On white

7.86

#1E5487 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#1E5487 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5487

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5487	#FFFFFF	#000000	##FFFFFF
##1E5487	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5789

Deuteranopia (green-blind)

#2D4D86

Tritanopia (blue-blind)

#006067

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1e5487;
/* rgb */ color: rgb(30, 84, 135);
/* oklch */ color: oklch(43.7% 0.101 250.3);

Tailwind

colors: {
  custom: {
    50: '#6a83aa',
    500: '#1e5487',
    950: '#000000',
  },
}

SCSS

$custom: #1e5487;
$custom-light: #6a83aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5487",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 135
  },
  "hsl": {
    "h": 209.143,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43697,
    "c": 0.10139,
    "h": 250.3
  },
  "luminance": 0.08366
}

Semantic roles & 50–950 ramp

primary

#1E5487

secondary

#B97F48

accent

#9241E7

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1E5487

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

Preview Lab → · Contrast checker → · Palette generator →