#1E407C#1E407C

#1E407C is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.1% C 0.110 H 260.8°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#1E407C
RGB	rgb(30, 64, 124)
HSL	hsl(218, 61%, 30%)
HSV	hsv(218, 76%, 49%)
CMYK	cmyk(75.8%, 48.4%, 0%, 51.4%)
CIE-LAB	lab(27.84, 10.19, -37.71)
CIE-LCH	lch(27.84, 39.06, 285.12°)
OKLab	oklab(38.12% -0.0175 -0.1081)
OKLCH	oklch(38.12% 0.11 260.8)
XYZ	xyz(6.0056, 5.3974, 19.7902)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E407C #7C5A1E

analogous

#1E6F7C #1E407C #2B1E7C

triadic

#1E407C #7C1E40 #407C1E

tetradic

#1E407C #7C1E6F #7C5A1E #1E7C2B

square

#1E407C #7C1E6F #7C5A1E #1E7C2B

split-complementary

#1E407C #7C2B1E #6F7C1E

monochromatic

#060D19 #12274B #1E407C #2A59AD #4376D1

Accessibility & contrast

On white

10.10

#1E407C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#1E407C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E407C

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E407C	#FFFFFF	#000000	##FFFFFF
##1E407C	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20467E

Deuteranopia (green-blind)

#0A3E7B

Tritanopia (blue-blind)

#004E58

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1e407c;
/* rgb */ color: rgb(30, 64, 124);
/* oklch */ color: oklch(38.1% 0.110 260.8);

Tailwind

colors: {
  custom: {
    50: '#6874a2',
    500: '#1e407c',
    950: '#000000',
  },
}

SCSS

$custom: #1e407c;
$custom-light: #6874a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e407c",
  "rgb": {
    "r": 30,
    "g": 64,
    "b": 124
  },
  "hsl": {
    "h": 218.298,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.3812,
    "c": 0.10953,
    "h": 260.8
  },
  "luminance": 0.05398
}

Semantic roles & 50–950 ramp

primary

#1E407C

secondary

#AF8946

accent

#AA44E4

background

#F6F7FA

surface

#EBEDF3

border

#C6C8CD

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #1E407C

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

Preview Lab → · Contrast checker → · Palette generator →