#1E2F74#1E2F74

#1E2F74 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.6% C 0.120 H 268.6°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F74
RGB	rgb(30, 47, 116)
HSL	hsl(228, 59%, 29%)
HSV	hsv(228, 74%, 45%)
CMYK	cmyk(74.1%, 59.5%, 0%, 54.5%)
CIE-LAB	lab(22.19, 18.94, -41.76)
CIE-LCH	lch(22.19, 45.85, 294.39°)
OKLab	oklab(33.64% -0.003 -0.1203)
OKLCH	oklch(33.64% 0.12 268.6)
XYZ	xyz(4.7032, 3.5695, 16.9607)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F74 #74631E

analogous

#1E5A74 #1E2F74 #381E74

triadic

#1E2F74 #741E2F #2F741E

tetradic

#1E2F74 #741E5A #74631E #1E7438

square

#1E2F74 #741E5A #74631E #1E7438

split-complementary

#1E2F74 #74381E #5A741E

monochromatic

#060A18 #111B43 #1E2F74 #2B43A5 #3F5BCD

Accessibility & contrast

On white

12.25

#1E2F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#1E2F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F74

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F74	#FFFFFF	#000000	##FFFFFF
##1E2F74	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003976

Deuteranopia (green-blind)

#003173

Tritanopia (blue-blind)

#00404C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e2f74;
/* rgb */ color: rgb(30, 47, 116);
/* oklch */ color: oklch(33.6% 0.120 268.6);

Tailwind

colors: {
  custom: {
    50: '#67679d',
    500: '#1e2f74',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f74;
$custom-light: #67679d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f74",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 116
  },
  "hsl": {
    "h": 228.14,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.33642,
    "c": 0.12039,
    "h": 268.6
  },
  "luminance": 0.0357
}

Semantic roles & 50–950 ramp

primary

#1E2F74

secondary

#A89546

accent

#C346E2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #1E2F74

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

Preview Lab → · Contrast checker → · Palette generator →