#1E529C#1E529C

#1E529C is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.7% C 0.133 H 258.0°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#1E529C
RGB	rgb(30, 82, 156)
HSL	hsl(215, 68%, 36%)
HSV	hsv(215, 81%, 61%)
CMYK	cmyk(80.8%, 47.4%, 0%, 38.8%)
CIE-LAB	lab(35.42, 10.82, -45.18)
CIE-LCH	lch(35.42, 46.45, 283.47°)
OKLab	oklab(44.65% -0.0276 -0.1297)
OKLCH	oklch(44.65% 0.133 258)
XYZ	xyz(9.5513, 8.7098, 32.6238)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E529C #9C681E

analogous

#1E919C #1E529C #291E9C

triadic

#1E529C #9C1E52 #529C1E

tetradic

#1E529C #9C1E91 #9C681E #1E9C29

square

#1E529C #9C1E91 #9C681E #1E9C29

split-complementary

#1E529C #9C291E #919C1E

monochromatic

#0A1C35 #143769 #1E529C #286DCF #568EDE

Accessibility & contrast

On white

7.66

#1E529C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#1E529C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E529C

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E529C	#FFFFFF	#000000	##FFFFFF
##1E529C	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A599F

Deuteranopia (green-blind)

#054E9B

Tritanopia (blue-blind)

#00646F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1e529c;
/* rgb */ color: rgb(30, 82, 156);
/* oklch */ color: oklch(44.7% 0.133 258.0);

Tailwind

colors: {
  custom: {
    50: '#6f82ba',
    500: '#1e529c',
    950: '#000000',
  },
}

SCSS

$custom: #1e529c;
$custom-light: #6f82ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e529c",
  "rgb": {
    "r": 30,
    "g": 82,
    "b": 156
  },
  "hsl": {
    "h": 215.238,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44651,
    "c": 0.13264,
    "h": 258
  },
  "luminance": 0.08711
}

Semantic roles & 50–950 ramp

primary

#1E529C

secondary

#C29554

accent

#A33DEB

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1E529C

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

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