#1E2A63#1E2A63

#1E2A63 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.1% C 0.102 H 270.5°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#1E2A63
RGB	rgb(30, 42, 99)
HSL	hsl(230, 53%, 25%)
HSV	hsv(230, 70%, 39%)
CMYK	cmyk(69.7%, 57.6%, 0%, 61.2%)
CIE-LAB	lab(19.36, 15.73, -35.34)
CIE-LCH	lch(19.36, 38.69, 293.99°)
OKLab	oklab(31.08% 0.0008 -0.1015)
OKLCH	oklch(31.08% 0.102 270.5)
XYZ	xyz(3.6148, 2.8325, 12.1582)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2A63 #63571E

analogous

#1E4C63 #1E2A63 #341E63

triadic

#1E2A63 #631E2A #2A631E

tetradic

#1E2A63 #631E4C #63571E #1E6334

square

#1E2A63 #631E4C #63571E #1E6334

split-complementary

#1E2A63 #63341E #4C631E

monochromatic

#070A17 #101634 #1E2A63 #2C3E92 #3A52C1

Accessibility & contrast

On white

13.40

#1E2A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#1E2A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2A63

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2A63	#FFFFFF	#000000	##FFFFFF
##1E2A63	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033265

Deuteranopia (green-blind)

#002C62

Tritanopia (blue-blind)

#003842

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1e2a63;
/* rgb */ color: rgb(30, 42, 99);
/* oklch */ color: oklch(31.1% 0.102 270.5);

Tailwind

colors: {
  custom: {
    50: '#636390',
    500: '#1e2a63',
    950: '#000000',
  },
}

SCSS

$custom: #1e2a63;
$custom-light: #636390;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2a63",
  "rgb": {
    "r": 30,
    "g": 42,
    "b": 99
  },
  "hsl": {
    "h": 229.565,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31079,
    "c": 0.10155,
    "h": 270.5
  },
  "luminance": 0.02833
}

Semantic roles & 50–950 ramp

primary

#1E2A63

secondary

#988945

accent

#C34BDD

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#06050C

muted

#7A797D

Preview Lab

Preview with #1E2A63

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

Preview Lab → · Contrast checker → · Palette generator →