#1E2F73#1E2F73

#1E2F73 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.6% C 0.119 H 268.5°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F73
RGB	rgb(30, 47, 115)
HSL	hsl(228, 59%, 28%)
HSV	hsv(228, 74%, 45%)
CMYK	cmyk(73.9%, 59.1%, 0%, 54.9%)
CIE-LAB	lab(22.11, 18.54, -41.25)
CIE-LCH	lch(22.11, 45.23, 294.20°)
OKLab	oklab(33.55% -0.003 -0.1189)
OKLCH	oklch(33.55% 0.119 268.5)
XYZ	xyz(4.6454, 3.5464, 16.6560)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F73 #73621E

analogous

#1E5973 #1E2F73 #371E73

triadic

#1E2F73 #731E2F #2F731E

tetradic

#1E2F73 #731E59 #73621E #1E7337

square

#1E2F73 #731E59 #73621E #1E7337

split-complementary

#1E2F73 #73371E #59731E

monochromatic

#060A18 #111B42 #1E2F73 #2B43A4 #3F5BCD

Accessibility & contrast

On white

12.29

#1E2F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#1E2F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F73

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F73	#FFFFFF	#000000	##FFFFFF
##1E2F73	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003975

Deuteranopia (green-blind)

#003172

Tritanopia (blue-blind)

#00404C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e2f73;
/* rgb */ color: rgb(30, 47, 115);
/* oklch */ color: oklch(33.6% 0.119 268.5);

Tailwind

colors: {
  custom: {
    50: '#66679c',
    500: '#1e2f73',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f73;
$custom-light: #66679c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f73",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 115
  },
  "hsl": {
    "h": 228,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33554,
    "c": 0.1189,
    "h": 268.5
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#1E2F73

secondary

#A79446

accent

#C346E2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #1E2F73

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

Preview Lab → · Contrast checker → · Palette generator →