#1E4F5D#1E4F5D

#1E4F5D is a dark, muted cyan. Relative luminance 0.067; OKLCH L 40.1% C 0.057 H 219.7°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#1E4F5D
RGB	rgb(30, 79, 93)
HSL	hsl(193, 51%, 24%)
HSV	hsv(193, 68%, 36%)
CMYK	cmyk(67.7%, 15.1%, 0%, 63.5%)
CIE-LAB	lab(31.01, -11.55, -13.09)
CIE-LCH	lch(31.01, 17.46, 228.58°)
OKLab	oklab(40.07% -0.0438 -0.0364)
OKLCH	oklch(40.07% 0.057 219.7)
XYZ	xyz(5.3064, 6.6577, 11.3592)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4F5D #5D2C1E

analogous

#1E5D4C #1E4F5D #1E305D

triadic

#1E4F5D #5D1E4F #4F5D1E

tetradic

#1E4F5D #4C1E5D #5D2C1E #305D1E

square

#1E4F5D #4C1E5D #5D2C1E #305D1E

split-complementary

#1E4F5D #5D1E30 #5D4C1E

monochromatic

#071417 #0F282F #1E4F5D #2D768B #3C9EBA

Accessibility & contrast

On white

9.01

#1E4F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#1E4F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4F5D

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4F5D	#FFFFFF	#000000	##FFFFFF
##1E4F5D	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464D5E

Deuteranopia (green-blind)

#3D465D

Tritanopia (blue-blind)

#005453

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1e4f5d;
/* rgb */ color: rgb(30, 79, 93);
/* oklch */ color: oklch(40.1% 0.057 219.7);

Tailwind

colors: {
  custom: {
    50: '#62808b',
    500: '#1e4f5d',
    950: '#000000',
  },
}

SCSS

$custom: #1e4f5d;
$custom-light: #62808b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4f5d",
  "rgb": {
    "r": 30,
    "g": 79,
    "b": 93
  },
  "hsl": {
    "h": 193.333,
    "s": 51.22,
    "l": 24.118
  },
  "oklch": {
    "l": 0.40067,
    "c": 0.057,
    "h": 219.7
  },
  "luminance": 0.06658
}

Semantic roles & 50–950 ramp

primary

#1E4F5D

secondary

#925645

accent

#6D4DDB

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#050A0B

muted

#7A7C7C

Preview Lab

Preview with #1E4F5D

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

Preview Lab → · Contrast checker → · Palette generator →