#1E4E53#1E4E53

#1E4E53 is a dark, muted teal. Relative luminance 0.063; OKLCH L 39.3% C 0.052 H 204.6°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E53
RGB	rgb(30, 78, 83)
HSL	hsl(186, 47%, 22%)
HSV	hsv(186, 64%, 33%)
CMYK	cmyk(63.9%, 6%, 0%, 67.5%)
CIE-LAB	lab(30.28, -14.39, -7.83)
CIE-LCH	lch(30.28, 16.38, 208.55°)
OKLab	oklab(39.34% -0.0472 -0.0217)
OKLCH	oklch(39.34% 0.052 204.6)
XYZ	xyz(4.8205, 6.3488, 9.1533)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E53 #53231E

analogous

#1E533E #1E4E53 #1E3453

triadic

#1E4E53 #531E4E #4E531E

tetradic

#1E4E53 #3E1E53 #53231E #34531E

square

#1E4E53 #3E1E53 #53231E #34531E

split-complementary

#1E4E53 #531E34 #533E1E

monochromatic

#081516 #0E2426 #1E4E53 #2E7880 #3EA2AD

Accessibility & contrast

On white

9.25

#1E4E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#1E4E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E53

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E53	#FFFFFF	#000000	##FFFFFF
##1E4E53	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484B53

Deuteranopia (green-blind)

#404553

Tritanopia (blue-blind)

#00514F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1e4e53;
/* rgb */ color: rgb(30, 78, 83);
/* oklch */ color: oklch(39.3% 0.052 204.6);

Tailwind

colors: {
  custom: {
    50: '#617f83',
    500: '#1e4e53',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e53;
$custom-light: #617f83;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e53",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 83
  },
  "hsl": {
    "h": 185.66,
    "s": 46.903,
    "l": 22.157
  },
  "oklch": {
    "l": 0.39342,
    "c": 0.05197,
    "h": 204.6
  },
  "luminance": 0.06349
}

Semantic roles & 50–950 ramp

primary

#1E4E53

secondary

#884B45

accent

#5E51D7

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #1E4E53

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

Preview Lab → · Contrast checker → · Palette generator →