#1E2CB3#1E2CB3

#1E2CB3 is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.5% C 0.208 H 268.4°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#1E2CB3
RGB	rgb(30, 44, 179)
HSL	hsl(234, 71%, 41%)
HSV	hsv(234, 83%, 70%)
CMYK	cmyk(83.2%, 75.4%, 0%, 29.8%)
CIE-LAB	lab(27.66, 44.43, -71.65)
CIE-LCH	lch(27.66, 84.31, 301.80°)
OKLab	oklab(39.49% -0.0059 -0.2076)
OKLCH	oklch(39.49% 0.208 268.4)
XYZ	xyz(9.5700, 5.3309, 43.1637)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2CB3 #B3A51E

analogous

#1E76B3 #1E2CB3 #5A1EB3

triadic

#1E2CB3 #B31E2C #2CB31E

tetradic

#1E2CB3 #B31E76 #B3A51E #1EB35A

square

#1E2CB3 #B31E76 #B3A51E #1EB35A

split-complementary

#1E2CB3 #B35A1E #76B31E

monochromatic

#0C124A #151F7F #1E2CB3 #3242DD #6672E5

Accessibility & contrast

On white

10.16

#1E2CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#1E2CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2CB3

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2CB3	#FFFFFF	#000000	##FFFFFF
##1E2CB3	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B7

Deuteranopia (green-blind)

#003AB1

Tritanopia (blue-blind)

#00546E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1e2cb3;
/* rgb */ color: rgb(30, 44, 179);
/* oklch */ color: oklch(39.5% 0.208 268.4);

Tailwind

colors: {
  custom: {
    50: '#7867cb',
    500: '#1e2cb3',
    950: '#000000',
  },
}

SCSS

$custom: #1e2cb3;
$custom-light: #7867cb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2cb3",
  "rgb": {
    "r": 30,
    "g": 44,
    "b": 179
  },
  "hsl": {
    "h": 234.362,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.3949,
    "c": 0.20773,
    "h": 268.4
  },
  "luminance": 0.05332
}

Semantic roles & 50–950 ramp

primary

#1E2CB3

secondary

#CBC162

accent

#DD3AEE

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #1E2CB3

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

Preview Lab → · Contrast checker → · Palette generator →