#1E435B#1E435B

#1E435B is a dark, muted cyan. Relative luminance 0.050; OKLCH L 36.7% C 0.059 H 239.6°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#1E435B
RGB	rgb(30, 67, 91)
HSL	hsl(204, 50%, 24%)
HSV	hsv(204, 67%, 36%)
CMYK	cmyk(67%, 26.4%, 0%, 64.3%)
CIE-LAB	lab(26.86, -4.81, -18.21)
CIE-LCH	lch(26.86, 18.83, 255.19°)
OKLab	oklab(36.73% -0.03 -0.0511)
OKLCH	oklch(36.73% 0.059 239.6)
XYZ	xyz(4.4302, 5.0452, 10.6359)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E435B #5B361E

analogous

#1E5B54 #1E435B #1E245B

triadic

#1E435B #5B1E43 #435B1E

tetradic

#1E435B #541E5B #5B361E #245B1E

square

#1E435B #541E5B #5B361E #245B1E

split-complementary

#1E435B #5B1E24 #5B541E

monochromatic

#081117 #0F212D #1E435B #2D6589 #3C87B7

Accessibility & contrast

On white

10.45

#1E435B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#1E435B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E435B

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E435B	#FFFFFF	#000000	##FFFFFF
##1E435B	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38435C

Deuteranopia (green-blind)

#303D5B

Tritanopia (blue-blind)

#00494B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1e435b;
/* rgb */ color: rgb(30, 67, 91);
/* oklch */ color: oklch(36.7% 0.059 239.6);

Tailwind

colors: {
  custom: {
    50: '#617789',
    500: '#1e435b',
    950: '#000000',
  },
}

SCSS

$custom: #1e435b;
$custom-light: #617789;
$custom-dark: #000000;

JSON

{
  "hex": "#1e435b",
  "rgb": {
    "r": 30,
    "g": 67,
    "b": 91
  },
  "hsl": {
    "h": 203.607,
    "s": 50.413,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36728,
    "c": 0.05926,
    "h": 239.6
  },
  "luminance": 0.05046
}

Semantic roles & 50–950 ramp

primary

#1E435B

secondary

#906245

accent

#854EDA

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #1E435B

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

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