#1E2A79#1E2A79

#1E2A79 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.1% C 0.134 H 270.4°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#1E2A79
RGB	rgb(30, 42, 121)
HSL	hsl(232, 60%, 30%)
HSV	hsv(232, 75%, 47%)
CMYK	cmyk(75.2%, 65.3%, 0%, 52.5%)
CIE-LAB	lab(21.25, 24.42, -46.49)
CIE-LCH	lch(21.25, 52.51, 297.71°)
OKLab	oklab(33.08% 0.0011 -0.1343)
OKLCH	oklch(33.08% 0.134 270.4)
XYZ	xyz(4.8134, 3.3119, 18.4710)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2A79 #796D1E

analogous

#1E5879 #1E2A79 #401E79

triadic

#1E2A79 #791E2A #2A791E

tetradic

#1E2A79 #791E58 #796D1E #1E7940

square

#1E2A79 #791E58 #796D1E #1E7940

split-complementary

#1E2A79 #79401E #58791E

monochromatic

#060919 #121948 #1E2A79 #2A3BAA #4154D0

Accessibility & contrast

On white

12.63

#1E2A79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1E2A79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2A79

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2A79	#FFFFFF	#000000	##FFFFFF
##1E2A79	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377C

Deuteranopia (green-blind)

#002F77

Tritanopia (blue-blind)

#003E4D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e2a79;
/* rgb */ color: rgb(30, 42, 121);
/* oklch */ color: oklch(33.1% 0.134 270.4);

Tailwind

colors: {
  custom: {
    50: '#6863a0',
    500: '#1e2a79',
    950: '#000000',
  },
}

SCSS

$custom: #1e2a79;
$custom-light: #6863a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2a79",
  "rgb": {
    "r": 30,
    "g": 42,
    "b": 121
  },
  "hsl": {
    "h": 232.088,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33079,
    "c": 0.13429,
    "h": 270.4
  },
  "luminance": 0.03312
}

Semantic roles & 50–950 ramp

primary

#1E2A79

secondary

#AD9F46

accent

#CE44E3

background

#F6F5FA

surface

#ECEAF3

border

#C7C6CD

text

#07050F

muted

#7A797F

Preview Lab

Preview with #1E2A79

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

Preview Lab → · Contrast checker → · Palette generator →