#1E549E#1E549E

#1E549E is a mid, vivid cyan. Relative luminance 0.091; OKLCH L 45.3% C 0.133 H 257.5°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#1E549E
RGB	rgb(30, 84, 158)
HSL	hsl(215, 68%, 37%)
HSV	hsv(215, 81%, 62%)
CMYK	cmyk(81%, 46.8%, 0%, 38%)
CIE-LAB	lab(36.15, 10.29, -45.21)
CIE-LCH	lch(36.15, 46.37, 282.82°)
OKLab	oklab(45.25% -0.0289 -0.1298)
OKLCH	oklch(45.25% 0.133 257.5)
XYZ	xyz(9.8750, 9.0841, 33.5741)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E549E #9E681E

analogous

#1E949E #1E549E #281E9E

triadic

#1E549E #9E1E54 #549E1E

tetradic

#1E549E #9E1E94 #9E681E #1E9E28

square

#1E549E #9E1E94 #9E681E #1E9E28

split-complementary

#1E549E #9E281E #949E1E

monochromatic

#0A1D37 #14396B #1E549E #286FD1 #5791DF

Accessibility & contrast

On white

7.45

#1E549E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#1E549E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E549E

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E549E	#FFFFFF	#000000	##FFFFFF
##1E549E	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5BA1

Deuteranopia (green-blind)

#0A509D

Tritanopia (blue-blind)

#006671

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1e549e;
/* rgb */ color: rgb(30, 84, 158);
/* oklch */ color: oklch(45.3% 0.133 257.5);

Tailwind

colors: {
  custom: {
    50: '#6f83bb',
    500: '#1e549e',
    950: '#000000',
  },
}

SCSS

$custom: #1e549e;
$custom-light: #6f83bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e549e",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 158
  },
  "hsl": {
    "h": 214.688,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.45254,
    "c": 0.13297,
    "h": 257.5
  },
  "luminance": 0.09085
}

Semantic roles & 50–950 ramp

primary

#1E549E

secondary

#C39455

accent

#A23DEB

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #1E549E

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

Preview Lab → · Contrast checker → · Palette generator →