#1E405E#1E405E

#1E405E is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.1% C 0.066 H 247.4°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#1E405E
RGB	rgb(30, 64, 94)
HSL	hsl(208, 52%, 24%)
HSV	hsv(208, 68%, 37%)
CMYK	cmyk(68.1%, 31.9%, 0%, 63.1%)
CIE-LAB	lab(26.01, -1.71, -21.48)
CIE-LCH	lch(26.01, 21.55, 265.44°)
OKLab	oklab(36.11% -0.0252 -0.0606)
OKLCH	oklch(36.11% 0.066 247.4)
XYZ	xyz(4.3884, 4.7505, 11.2732)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E405E #5E3C1E

analogous

#1E5E5C #1E405E #1E205E

triadic

#1E405E #5E1E40 #405E1E

tetradic

#1E405E #5C1E5E #5E3C1E #205E1E

square

#1E405E #5C1E5E #5E3C1E #205E1E

split-complementary

#1E405E #5E1E20 #5E5C1E

monochromatic

#071017 #0F2030 #1E405E #2D608C #3C7FBB

Accessibility & contrast

On white

10.77

#1E405E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#1E405E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E405E

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E405E	#FFFFFF	#000000	##FFFFFF
##1E405E	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33415F

Deuteranopia (green-blind)

#2A3B5D

Tritanopia (blue-blind)

#00474B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #1e405e;
/* rgb */ color: rgb(30, 64, 94);
/* oklch */ color: oklch(36.1% 0.066 247.4);

Tailwind

colors: {
  custom: {
    50: '#61748c',
    500: '#1e405e',
    950: '#000000',
  },
}

SCSS

$custom: #1e405e;
$custom-light: #61748c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e405e",
  "rgb": {
    "r": 30,
    "g": 64,
    "b": 94
  },
  "hsl": {
    "h": 208.125,
    "s": 51.613,
    "l": 24.314
  },
  "oklch": {
    "l": 0.36106,
    "c": 0.06565,
    "h": 247.4
  },
  "luminance": 0.04751
}

Semantic roles & 50–950 ramp

primary

#1E405E

secondary

#936945

accent

#8F4DDB

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05080C

muted

#7A7B7D

Preview Lab

Preview with #1E405E

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

Preview Lab → · Contrast checker → · Palette generator →