#1E508F#1E508F

#1E508F is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.3% C 0.117 H 255.9°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#1E508F
RGB	rgb(30, 80, 143)
HSL	hsl(213, 65%, 34%)
HSV	hsv(213, 79%, 56%)
CMYK	cmyk(79%, 44.1%, 0%, 43.9%)
CIE-LAB	lab(33.97, 6.96, -39.62)
CIE-LCH	lch(33.97, 40.23, 279.96°)
OKLab	oklab(43.26% -0.0284 -0.1134)
OKLCH	oklch(43.26% 0.117 255.9)
XYZ	xyz(8.3602, 7.9955, 27.0840)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E508F #8F5D1E

analogous

#1E898F #1E508F #241E8F

triadic

#1E508F #8F1E50 #508F1E

tetradic

#1E508F #8F1E89 #8F5D1E #1E8F24

square

#1E508F #8F1E89 #8F5D1E #1E8F24

split-complementary

#1E508F #8F241E #898F1E

monochromatic

#09172A #13345C #1E508F #296CC2 #4E8CDA

Accessibility & contrast

On white

8.08

#1E508F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#1E508F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E508F

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E508F	#FFFFFF	#000000	##FFFFFF
##1E508F	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315591

Deuteranopia (green-blind)

#1B4B8E

Tritanopia (blue-blind)

#005F68

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1e508f;
/* rgb */ color: rgb(30, 80, 143);
/* oklch */ color: oklch(43.3% 0.117 255.9);

Tailwind

colors: {
  custom: {
    50: '#6c80b0',
    500: '#1e508f',
    950: '#000000',
  },
}

SCSS

$custom: #1e508f;
$custom-light: #6c80b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e508f",
  "rgb": {
    "r": 30,
    "g": 80,
    "b": 143
  },
  "hsl": {
    "h": 213.451,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43262,
    "c": 0.11694,
    "h": 255.9
  },
  "luminance": 0.07997
}

Semantic roles & 50–950 ramp

primary

#1E508F

secondary

#BC8B4C

accent

#9E40E8

background

#F6F7FA

surface

#ECEEF5

border

#C7C9CF

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #1E508F

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

Preview Lab → · Contrast checker → · Palette generator →