#1E2DA8#1E2DA8

#1E2DA8 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.4% C 0.193 H 268.6°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#1E2DA8
RGB	rgb(30, 45, 168)
HSL	hsl(233, 70%, 39%)
HSV	hsv(233, 82%, 66%)
CMYK	cmyk(82.1%, 73.2%, 0%, 34.1%)
CIE-LAB	lab(26.67, 40.00, -66.68)
CIE-LCH	lch(26.67, 77.75, 300.96°)
OKLab	oklab(38.44% -0.0048 -0.1932)
OKLCH	oklch(38.44% 0.193 268.6)
XYZ	xyz(8.5393, 4.9789, 37.5492)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2DA8 #A8991E

analogous

#1E72A8 #1E2DA8 #541EA8

triadic

#1E2DA8 #A81E2D #2DA81E

tetradic

#1E2DA8 #A81E72 #A8991E #1EA854

square

#1E2DA8 #A81E72 #A8991E #1EA854

split-complementary

#1E2DA8 #A8541E #72A81E

monochromatic

#0B1140 #151F74 #1E2DA8 #2A3DD9 #5E6CE2

Accessibility & contrast

On white

10.52

#1E2DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#1E2DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2DA8

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2DA8	#FFFFFF	#000000	##FFFFFF
##1E2DA8	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AC

Deuteranopia (green-blind)

#0038A6

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1e2da8;
/* rgb */ color: rgb(30, 45, 168);
/* oklch */ color: oklch(38.4% 0.193 268.6);

Tailwind

colors: {
  custom: {
    50: '#7567c3',
    500: '#1e2da8',
    950: '#000000',
  },
}

SCSS

$custom: #1e2da8;
$custom-light: #7567c3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2da8",
  "rgb": {
    "r": 30,
    "g": 45,
    "b": 168
  },
  "hsl": {
    "h": 233.478,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.38436,
    "c": 0.19327,
    "h": 268.6
  },
  "luminance": 0.0498
}

Semantic roles & 50–950 ramp

primary

#1E2DA8

secondary

#C7BB5B

accent

#D93BED

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #1E2DA8

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

Preview Lab → · Contrast checker → · Palette generator →