#1E546B#1E546B

#1E546B is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.1% C 0.068 H 229.7°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#1E546B
RGB	rgb(30, 84, 107)
HSL	hsl(198, 56%, 27%)
HSV	hsv(198, 72%, 42%)
CMYK	cmyk(72%, 21.5%, 0%, 58%)
CIE-LAB	lab(33.30, -9.53, -18.41)
CIE-LCH	lch(33.30, 20.74, 242.63°)
OKLab	oklab(42.1% -0.0437 -0.0516)
OKLCH	oklch(42.1% 0.068 229.7)
XYZ	xyz(6.3585, 7.6775, 15.0539)
Luminance	0.0768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E546B #6B351E

analogous

#1E6B5C #1E546B #1E2E6B

triadic

#1E546B #6B1E54 #546B1E

tetradic

#1E546B #5C1E6B #6B351E #2E6B1E

square

#1E546B #5C1E6B #6B351E #2E6B1E

split-complementary

#1E546B #6B1E2E #6B5C1E

monochromatic

#071318 #112E3B #1E546B #2B7A9B #3B9EC8

Accessibility & contrast

On white

8.28

#1E546B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#1E546B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E546B

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E546B	#FFFFFF	#000000	##FFFFFF
##1E546B	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48536C

Deuteranopia (green-blind)

#3E4B6B

Tritanopia (blue-blind)

#005A5C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e546b;
/* rgb */ color: rgb(30, 84, 107);
/* oklch */ color: oklch(42.1% 0.068 229.7);

Tailwind

colors: {
  custom: {
    50: '#648495',
    500: '#1e546b',
    950: '#000000',
  },
}

SCSS

$custom: #1e546b;
$custom-light: #648495;
$custom-dark: #000000;

JSON

{
  "hex": "#1e546b",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 107
  },
  "hsl": {
    "h": 197.922,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.42097,
    "c": 0.06764,
    "h": 229.7
  },
  "luminance": 0.07678
}

Semantic roles & 50–950 ramp

primary

#1E546B

secondary

#9F6045

accent

#7548DF

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1E546B

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

Preview Lab → · Contrast checker → · Palette generator →