#1E4C8C#1E4C8C

#1E4C8C is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 42.1% C 0.118 H 257.5°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#1E4C8C
RGB	rgb(30, 76, 140)
HSL	hsl(215, 65%, 33%)
HSV	hsv(215, 79%, 55%)
CMYK	cmyk(78.6%, 45.7%, 0%, 45.1%)
CIE-LAB	lab(32.56, 8.44, -40.04)
CIE-LCH	lch(32.56, 40.92, 281.90°)
OKLab	oklab(42.11% -0.0255 -0.1148)
OKLCH	oklch(42.11% 0.118 257.5)
XYZ	xyz(7.8517, 7.3374, 25.8083)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4C8C #8C5E1E

analogous

#1E838C #1E4C8C #271E8C

triadic

#1E4C8C #8C1E4C #4C8C1E

tetradic

#1E4C8C #8C1E83 #8C5E1E #1E8C27

square

#1E4C8C #8C1E83 #8C5E1E #1E8C27

split-complementary

#1E4C8C #8C271E #838C1E

monochromatic

#081527 #13315A #1E4C8C #2967BE #4C87D9

Accessibility & contrast

On white

8.51

#1E4C8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1E4C8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4C8C

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4C8C	#FFFFFF	#000000	##FFFFFF
##1E4C8C	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B528E

Deuteranopia (green-blind)

#14488B

Tritanopia (blue-blind)

#005B65

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e4c8c;
/* rgb */ color: rgb(30, 76, 140);
/* oklch */ color: oklch(42.1% 0.118 257.5);

Tailwind

colors: {
  custom: {
    50: '#6b7dae',
    500: '#1e4c8c',
    950: '#000000',
  },
}

SCSS

$custom: #1e4c8c;
$custom-light: #6b7dae;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4c8c",
  "rgb": {
    "r": 30,
    "g": 76,
    "b": 140
  },
  "hsl": {
    "h": 214.909,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.42107,
    "c": 0.11755,
    "h": 257.5
  },
  "luminance": 0.07338
}

Semantic roles & 50–950 ramp

primary

#1E4C8C

secondary

#BB8C4B

accent

#A240E8

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #1E4C8C

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

Preview Lab → · Contrast checker → · Palette generator →