#1E506F#1E506F

#1E506F is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.3% C 0.074 H 239.5°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#1E506F
RGB	rgb(30, 80, 111)
HSL	hsl(203, 57%, 28%)
HSV	hsv(203, 73%, 44%)
CMYK	cmyk(73%, 27.9%, 0%, 56.5%)
CIE-LAB	lab(32.17, -5.57, -22.68)
CIE-LCH	lch(32.17, 23.36, 256.19°)
OKLab	oklab(41.26% -0.0377 -0.0639)
OKLCH	oklch(41.26% 0.074 239.5)
XYZ	xyz(6.2722, 7.1604, 16.0874)
Luminance	0.0716 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E506F #6F3D1E

analogous

#1E6F65 #1E506F #1E276F

triadic

#1E506F #6F1E50 #506F1E

tetradic

#1E506F #651E6F #6F3D1E #276F1E

square

#1E506F #651E6F #6F3D1E #276F1E

split-complementary

#1E506F #6F1E27 #6F651E

monochromatic

#071118 #112D3F #1E506F #2B739F #3D94CB

Accessibility & contrast

On white

8.63

#1E506F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1E506F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E506F

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E506F	#FFFFFF	#000000	##FFFFFF
##1E506F	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425070

Deuteranopia (green-blind)

#37486E

Tritanopia (blue-blind)

#00585B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e506f;
/* rgb */ color: rgb(30, 80, 111);
/* oklch */ color: oklch(41.3% 0.074 239.5);

Tailwind

colors: {
  custom: {
    50: '#658198',
    500: '#1e506f',
    950: '#000000',
  },
}

SCSS

$custom: #1e506f;
$custom-light: #658198;
$custom-dark: #000000;

JSON

{
  "hex": "#1e506f",
  "rgb": {
    "r": 30,
    "g": 80,
    "b": 111
  },
  "hsl": {
    "h": 202.963,
    "s": 57.447,
    "l": 27.647
  },
  "oklch": {
    "l": 0.41258,
    "c": 0.07421,
    "h": 239.5
  },
  "luminance": 0.07161
}

Semantic roles & 50–950 ramp

primary

#1E506F

secondary

#A36946

accent

#8247E1

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1E506F

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

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