#1E3074#1E3074

#1E3074 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.9% C 0.119 H 268.2°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E3074
RGB	rgb(30, 48, 116)
HSL	hsl(227, 59%, 29%)
HSV	hsv(227, 74%, 45%)
CMYK	cmyk(74.1%, 58.6%, 0%, 54.5%)
CIE-LAB	lab(22.48, 18.23, -41.29)
CIE-LCH	lch(22.48, 45.14, 293.82°)
OKLab	oklab(33.86% -0.0038 -0.119)
OKLCH	oklch(33.86% 0.119 268.2)
XYZ	xyz(4.7437, 3.6504, 16.9742)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3074 #74621E

analogous

#1E5B74 #1E3074 #371E74

triadic

#1E3074 #741E30 #30741E

tetradic

#1E3074 #741E5B #74621E #1E7437

square

#1E3074 #741E5B #74621E #1E7437

split-complementary

#1E3074 #74371E #5B741E

monochromatic

#060A18 #111C43 #1E3074 #2B44A5 #3F5DCD

Accessibility & contrast

On white

12.14

#1E3074 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1E3074 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3074

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3074	#FFFFFF	#000000	##FFFFFF
##1E3074	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A76

Deuteranopia (green-blind)

#003273

Tritanopia (blue-blind)

#00414D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1e3074;
/* rgb */ color: rgb(30, 48, 116);
/* oklch */ color: oklch(33.9% 0.119 268.2);

Tailwind

colors: {
  custom: {
    50: '#67679d',
    500: '#1e3074',
    950: '#000000',
  },
}

SCSS

$custom: #1e3074;
$custom-light: #67679d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3074",
  "rgb": {
    "r": 30,
    "g": 48,
    "b": 116
  },
  "hsl": {
    "h": 227.442,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.33857,
    "c": 0.11902,
    "h": 268.2
  },
  "luminance": 0.03651
}

Semantic roles & 50–950 ramp

primary

#1E3074

secondary

#A89346

accent

#C146E2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #1E3074

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

Preview Lab → · Contrast checker → · Palette generator →