#1E548C#1E548C

#1E548C is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 44.0% C 0.108 H 252.3°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#1E548C
RGB	rgb(30, 84, 140)
HSL	hsl(211, 65%, 33%)
HSV	hsv(211, 79%, 55%)
CMYK	cmyk(78.6%, 40%, 0%, 45.1%)
CIE-LAB	lab(35.02, 3.13, -36.12)
CIE-LCH	lch(35.02, 36.25, 274.95°)
OKLab	oklab(44.02% -0.0328 -0.1031)
OKLCH	oklch(44.02% 0.108 252.3)
XYZ	xyz(8.4376, 8.5091, 26.0036)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E548C #8C561E

analogous

#1E8B8C #1E548C #1F1E8C

triadic

#1E548C #8C1E54 #548C1E

tetradic

#1E548C #8C1E8B #8C561E #1E8C1F

square

#1E548C #8C1E8B #8C561E #1E8C1F

split-complementary

#1E548C #8C1F1E #8B8C1E

monochromatic

#081827 #13365A #1E548C #2972BE #4C91D9

Accessibility & contrast

On white

7.77

#1E548C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#1E548C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E548C

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E548C	#FFFFFF	#000000	##FFFFFF
##1E548C	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39588E

Deuteranopia (green-blind)

#284E8B

Tritanopia (blue-blind)

#006169

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1e548c;
/* rgb */ color: rgb(30, 84, 140);
/* oklch */ color: oklch(44.0% 0.108 252.3);

Tailwind

colors: {
  custom: {
    50: '#6b83ae',
    500: '#1e548c',
    950: '#000000',
  },
}

SCSS

$custom: #1e548c;
$custom-light: #6b83ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1e548c",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 140
  },
  "hsl": {
    "h": 210.545,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.44018,
    "c": 0.10818,
    "h": 252.3
  },
  "luminance": 0.0851
}

Semantic roles & 50–950 ramp

primary

#1E548C

secondary

#BB844B

accent

#9540E8

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #1E548C

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

Preview Lab → · Contrast checker → · Palette generator →