#1E438D#1E438D

#1E438D is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.1% C 0.130 H 262.2°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#1E438D
RGB	rgb(30, 67, 141)
HSL	hsl(220, 65%, 34%)
HSV	hsv(220, 79%, 55%)
CMYK	cmyk(78.7%, 52.5%, 0%, 44.7%)
CIE-LAB	lab(29.94, 14.98, -44.88)
CIE-LCH	lch(29.94, 47.31, 288.46°)
OKLab	oklab(40.12% -0.0176 -0.1292)
OKLCH	oklch(40.12% 0.13 262.2)
XYZ	xyz(7.3486, 6.2126, 26.0060)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E438D #8D681E

analogous

#1E7A8D #1E438D #301E8D

triadic

#1E438D #8D1E43 #438D1E

tetradic

#1E438D #8D1E7A #8D681E #1E8D30

square

#1E438D #8D1E7A #8D681E #1E8D30

split-complementary

#1E438D #8D301E #7A8D1E

monochromatic

#091328 #132B5B #1E438D #295BBF #4C7BD9

Accessibility & contrast

On white

9.36

#1E438D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#1E438D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E438D

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E438D	#FFFFFF	#000000	##FFFFFF
##1E438D	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134C90

Deuteranopia (green-blind)

#00428C

Tritanopia (blue-blind)

#005561

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1e438d;
/* rgb */ color: rgb(30, 67, 141);
/* oklch */ color: oklch(40.1% 0.130 262.2);

Tailwind

colors: {
  custom: {
    50: '#6c76af',
    500: '#1e438d',
    950: '#000000',
  },
}

SCSS

$custom: #1e438d;
$custom-light: #6c76af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e438d",
  "rgb": {
    "r": 30,
    "g": 67,
    "b": 141
  },
  "hsl": {
    "h": 220,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40117,
    "c": 0.13035,
    "h": 262.2
  },
  "luminance": 0.06213
}

Semantic roles & 50–950 ramp

primary

#1E438D

secondary

#BC964B

accent

#B040E8

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #1E438D

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

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