#1E2F72#1E2F72

#1E2F72 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.5% C 0.117 H 268.5°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F72
RGB	rgb(30, 47, 114)
HSL	hsl(228, 58%, 28%)
HSV	hsv(228, 74%, 45%)
CMYK	cmyk(73.7%, 58.8%, 0%, 55.3%)
CIE-LAB	lab(22.03, 18.14, -40.75)
CIE-LCH	lch(22.03, 44.60, 294.00°)
OKLab	oklab(33.47% -0.0031 -0.1174)
OKLCH	oklch(33.47% 0.117 268.5)
XYZ	xyz(4.5882, 3.5235, 16.3546)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F72 #72611E

analogous

#1E5972 #1E2F72 #371E72

triadic

#1E2F72 #721E2F #2F721E

tetradic

#1E2F72 #721E59 #72611E #1E7237

square

#1E2F72 #721E59 #72611E #1E7237

split-complementary

#1E2F72 #72371E #59721E

monochromatic

#060A18 #111B42 #1E2F72 #2B43A2 #3E5BCC

Accessibility & contrast

On white

12.32

#1E2F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#1E2F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F72

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F72	#FFFFFF	#000000	##FFFFFF
##1E2F72	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003974

Deuteranopia (green-blind)

#003171

Tritanopia (blue-blind)

#003F4B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e2f72;
/* rgb */ color: rgb(30, 47, 114);
/* oklch */ color: oklch(33.5% 0.117 268.5);

Tailwind

colors: {
  custom: {
    50: '#66679b',
    500: '#1e2f72',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f72;
$custom-light: #66679b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f72",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 114
  },
  "hsl": {
    "h": 227.857,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33467,
    "c": 0.11741,
    "h": 268.5
  },
  "luminance": 0.03524
}

Semantic roles & 50–950 ramp

primary

#1E2F72

secondary

#A69346

accent

#C246E2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #1E2F72

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

Preview Lab → · Contrast checker → · Palette generator →