#1E2B7C#1E2B7C

#1E2B7C is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.6% C 0.137 H 270.1°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#1E2B7C
RGB	rgb(30, 43, 124)
HSL	hsl(232, 61%, 30%)
HSV	hsv(232, 76%, 49%)
CMYK	cmyk(75.8%, 65.3%, 0%, 51.4%)
CIE-LAB	lab(21.79, 24.89, -47.51)
CIE-LCH	lch(21.79, 53.63, 297.65°)
OKLab	oklab(33.56% 0.0002 -0.1373)
OKLCH	oklch(33.56% 0.137 270.1)
XYZ	xyz(5.0361, 3.4585, 19.4670)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2B7C #7C6F1E

analogous

#1E5A7C #1E2B7C #401E7C

triadic

#1E2B7C #7C1E2B #2B7C1E

tetradic

#1E2B7C #7C1E5A #7C6F1E #1E7C40

square

#1E2B7C #7C1E5A #7C6F1E #1E7C40

split-complementary

#1E2B7C #7C401E #5A7C1E

monochromatic

#060919 #121A4B #1E2B7C #2A3CAD #4357D1

Accessibility & contrast

On white

12.41

#1E2B7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#1E2B7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B7C

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2B7C	#FFFFFF	#000000	##FFFFFF
##1E2B7C	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397F

Deuteranopia (green-blind)

#00307A

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e2b7c;
/* rgb */ color: rgb(30, 43, 124);
/* oklch */ color: oklch(33.6% 0.137 270.1);

Tailwind

colors: {
  custom: {
    50: '#6964a3',
    500: '#1e2b7c',
    950: '#000000',
  },
}

SCSS

$custom: #1e2b7c;
$custom-light: #6964a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2b7c",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 124
  },
  "hsl": {
    "h": 231.702,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.33563,
    "c": 0.13727,
    "h": 270.1
  },
  "luminance": 0.03459
}

Semantic roles & 50–950 ramp

primary

#1E2B7C

secondary

#AFA146

accent

#CE44E4

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #1E2B7C

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

Preview Lab → · Contrast checker → · Palette generator →