#1E2C71#1E2C71

#1E2C71 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.7% C 0.120 H 269.8°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#1E2C71
RGB	rgb(30, 44, 113)
HSL	hsl(230, 58%, 28%)
HSV	hsv(230, 73%, 44%)
CMYK	cmyk(73.5%, 61.1%, 0%, 55.7%)
CIE-LAB	lab(21.09, 19.87, -41.63)
CIE-LCH	lch(21.09, 46.13, 295.51°)
OKLab	oklab(32.74% -0.0005 -0.12)
OKLCH	oklch(32.74% 0.12 269.8)
XYZ	xyz(4.4157, 3.2692, 16.0179)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2C71 #71631E

analogous

#1E5571 #1E2C71 #3A1E71

triadic

#1E2C71 #711E2C #2C711E

tetradic

#1E2C71 #711E55 #71631E #1E713A

square

#1E2C71 #711E55 #71631E #1E713A

split-complementary

#1E2C71 #713A1E #55711E

monochromatic

#060918 #111941 #1E2C71 #2B3FA1 #3E56CC

Accessibility & contrast

On white

12.70

#1E2C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#1E2C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2C71

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2C71	#FFFFFF	#000000	##FFFFFF
##1E2C71	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003773

Deuteranopia (green-blind)

#002F70

Tritanopia (blue-blind)

#003D4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e2c71;
/* rgb */ color: rgb(30, 44, 113);
/* oklch */ color: oklch(32.7% 0.120 269.8);

Tailwind

colors: {
  custom: {
    50: '#66649a',
    500: '#1e2c71',
    950: '#000000',
  },
}

SCSS

$custom: #1e2c71;
$custom-light: #66649a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2c71",
  "rgb": {
    "r": 30,
    "g": 44,
    "b": 113
  },
  "hsl": {
    "h": 229.88,
    "s": 58.042,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32739,
    "c": 0.12,
    "h": 269.8
  },
  "luminance": 0.0327
}

Semantic roles & 50–950 ramp

primary

#1E2C71

secondary

#A59546

accent

#C747E1

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #1E2C71

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

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