#1E458E#1E458E

#1E458E is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.6% C 0.129 H 261.5°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E458E
RGB	rgb(30, 69, 142)
HSL	hsl(219, 65%, 34%)
HSV	hsv(219, 79%, 56%)
CMYK	cmyk(78.9%, 51.4%, 0%, 44.3%)
CIE-LAB	lab(30.60, 14.01, -44.43)
CIE-LCH	lch(30.60, 46.58, 287.50°)
OKLab	oklab(40.64% -0.0191 -0.1278)
OKLCH	oklch(40.64% 0.129 261.5)
XYZ	xyz(7.5443, 6.4844, 26.4399)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E458E #8E671E

analogous

#1E7D8E #1E458E #2F1E8E

triadic

#1E458E #8E1E45 #458E1E

tetradic

#1E458E #8E1E7D #8E671E #1E8E2F

square

#1E458E #8E1E7D #8E671E #1E8E2F

split-complementary

#1E458E #8E2F1E #7D8E1E

monochromatic

#091429 #132C5B #1E458E #295EC1 #4D7ED9

Accessibility & contrast

On white

9.14

#1E458E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#1E458E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E458E

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E458E	#FFFFFF	#000000	##FFFFFF
##1E458E	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184D91

Deuteranopia (green-blind)

#00438D

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1e458e;
/* rgb */ color: rgb(30, 69, 142);
/* oklch */ color: oklch(40.6% 0.129 261.5);

Tailwind

colors: {
  custom: {
    50: '#6c78b0',
    500: '#1e458e',
    950: '#000000',
  },
}

SCSS

$custom: #1e458e;
$custom-light: #6c78b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e458e",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 142
  },
  "hsl": {
    "h": 219.107,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40644,
    "c": 0.12921,
    "h": 261.5
  },
  "luminance": 0.06485
}

Semantic roles & 50–950 ramp

primary

#1E458E

secondary

#BC954C

accent

#AD40E8

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #1E458E

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

Preview Lab → · Contrast checker → · Palette generator →