#1E207B#1E207B

#1E207B is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.5% C 0.149 H 272.9°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#1E207B
RGB	rgb(30, 32, 123)
HSL	hsl(239, 61%, 30%)
HSV	hsv(239, 76%, 48%)
CMYK	cmyk(75.6%, 74%, 0%, 51.8%)
CIE-LAB	lab(18.97, 31.84, -51.52)
CIE-LCH	lch(18.97, 60.56, 301.72°)
OKLab	oklab(31.48% 0.0075 -0.149)
OKLCH	oklch(31.48% 0.149 272.9)
XYZ	xyz(4.6259, 2.7386, 19.0199)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E207B #7B791E

analogous

#1E4E7B #1E207B #4B1E7B

triadic

#1E207B #7B1E20 #207B1E

tetradic

#1E207B #7B1E4E #7B791E #1E7B4B

square

#1E207B #7B1E4E #7B791E #1E7B4B

split-complementary

#1E207B #7B4B1E #4E7B1E

monochromatic

#060619 #12134A #1E207B #2A2DAC #4245D1

Accessibility & contrast

On white

13.57

#1E207B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1E207B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E207B

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E207B	#FFFFFF	#000000	##FFFFFF
##1E207B	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327E

Deuteranopia (green-blind)

#002A79

Tritanopia (blue-blind)

#003A4B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e207b;
/* rgb */ color: rgb(30, 32, 123);
/* oklch */ color: oklch(31.5% 0.149 272.9);

Tailwind

colors: {
  custom: {
    50: '#6a5ca2',
    500: '#1e207b',
    950: '#000000',
  },
}

SCSS

$custom: #1e207b;
$custom-light: #6a5ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e207b",
  "rgb": {
    "r": 30,
    "g": 32,
    "b": 123
  },
  "hsl": {
    "h": 238.71,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.31477,
    "c": 0.14922,
    "h": 272.9
  },
  "luminance": 0.02739
}

Semantic roles & 50–950 ramp

primary

#1E207B

secondary

#AEAC46

accent

#E044E4

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #1E207B

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

Preview Lab → · Contrast checker → · Palette generator →