#1E2BB3#1E2BB3

#1E2BB3 is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.3% C 0.209 H 268.5°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#1E2BB3
RGB	rgb(30, 43, 179)
HSL	hsl(235, 71%, 41%)
HSV	hsv(235, 83%, 70%)
CMYK	cmyk(83.2%, 76%, 0%, 29.8%)
CIE-LAB	lab(27.46, 45.00, -71.98)
CIE-LCH	lch(27.46, 84.89, 302.01°)
OKLab	oklab(39.35% -0.0056 -0.2086)
OKLCH	oklch(39.35% 0.209 268.5)
XYZ	xyz(9.5332, 5.2573, 43.1514)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2BB3 #B3A61E

analogous

#1E75B3 #1E2BB3 #5B1EB3

triadic

#1E2BB3 #B31E2B #2BB31E

tetradic

#1E2BB3 #B31E75 #B3A61E #1EB35B

square

#1E2BB3 #B31E75 #B3A61E #1EB35B

split-complementary

#1E2BB3 #B35B1E #75B31E

monochromatic

#0C124A #151E7F #1E2BB3 #3241DD #6671E5

Accessibility & contrast

On white

10.24

#1E2BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#1E2BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2BB3

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2BB3	#FFFFFF	#000000	##FFFFFF
##1E2BB3	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B7

Deuteranopia (green-blind)

#0039B1

Tritanopia (blue-blind)

#00546D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1e2bb3;
/* rgb */ color: rgb(30, 43, 179);
/* oklch */ color: oklch(39.3% 0.209 268.5);

Tailwind

colors: {
  custom: {
    50: '#7866cb',
    500: '#1e2bb3',
    950: '#000000',
  },
}

SCSS

$custom: #1e2bb3;
$custom-light: #7866cb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2bb3",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 179
  },
  "hsl": {
    "h": 234.765,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39347,
    "c": 0.20869,
    "h": 268.5
  },
  "luminance": 0.05258
}

Semantic roles & 50–950 ramp

primary

#1E2BB3

secondary

#CBC162

accent

#DE3AEE

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #1E2BB3

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

Preview Lab → · Contrast checker → · Palette generator →