#1E4E7E#1E4E7E

#1E4E7E is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.6% C 0.096 H 251.2°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E7E
RGB	rgb(30, 78, 126)
HSL	hsl(210, 62%, 31%)
HSV	hsv(210, 76%, 49%)
CMYK	cmyk(76.2%, 38.1%, 0%, 50.6%)
CIE-LAB	lab(32.33, 1.52, -31.79)
CIE-LCH	lch(32.33, 31.83, 272.75°)
OKLab	oklab(41.64% -0.0307 -0.0905)
OKLCH	oklch(41.64% 0.096 251.2)
XYZ	xyz(7.0243, 7.2304, 20.7600)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E7E #7E4E1E

analogous

#1E7E7E #1E4E7E #1E1E7E

triadic

#1E4E7E #7E1E4E #4E7E1E

tetradic

#1E4E7E #7E1E7E #7E4E1E #1E7E1E

square

#1E4E7E #7E1E7E #7E4E1E #1E7E1E

split-complementary

#1E4E7E #7E1E1E #7E7E1E

monochromatic

#06111B #122F4D #1E4E7E #2A6DAF #448BD2

Accessibility & contrast

On white

8.58

#1E4E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1E4E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E7E

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E7E	#FFFFFF	#000000	##FFFFFF
##1E4E7E	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385180

Deuteranopia (green-blind)

#2A487D

Tritanopia (blue-blind)

#005960

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e4e7e;
/* rgb */ color: rgb(30, 78, 126);
/* oklch */ color: oklch(41.6% 0.096 251.2);

Tailwind

colors: {
  custom: {
    50: '#687fa3',
    500: '#1e4e7e',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e7e;
$custom-light: #687fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e7e",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 126
  },
  "hsl": {
    "h": 210,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.41644,
    "c": 0.09557,
    "h": 251.2
  },
  "luminance": 0.07231
}

Semantic roles & 50–950 ramp

primary

#1E4E7E

secondary

#B17C47

accent

#9443E5

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1E4E7E

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

Preview Lab → · Contrast checker → · Palette generator →