#1E4261#1E4261

#1E4261 is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.8% C 0.068 H 246.9°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#1E4261
RGB	rgb(30, 66, 97)
HSL	hsl(208, 53%, 25%)
HSV	hsv(208, 69%, 38%)
CMYK	cmyk(69.1%, 32%, 0%, 62%)
CIE-LAB	lab(26.83, -1.89, -22.13)
CIE-LCH	lch(26.83, 22.21, 265.13°)
OKLab	oklab(36.81% -0.0266 -0.0625)
OKLCH	oklch(36.81% 0.068 246.9)
XYZ	xyz(4.6405, 5.0351, 12.0342)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4261 #613D1E

analogous

#1E615E #1E4261 #1E2161

triadic

#1E4261 #611E42 #42611E

tetradic

#1E4261 #5E1E61 #613D1E #21611E

square

#1E4261 #5E1E61 #613D1E #21611E

split-complementary

#1E4261 #611E21 #615E1E

monochromatic

#071017 #102232 #1E4261 #2C6290 #3B82BE

Accessibility & contrast

On white

10.46

#1E4261 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#1E4261 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4261

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4261	#FFFFFF	#000000	##FFFFFF
##1E4261	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344362

Deuteranopia (green-blind)

#2B3D60

Tritanopia (blue-blind)

#00494D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1e4261;
/* rgb */ color: rgb(30, 66, 97);
/* oklch */ color: oklch(36.8% 0.068 246.9);

Tailwind

colors: {
  custom: {
    50: '#62768e',
    500: '#1e4261',
    950: '#000000',
  },
}

SCSS

$custom: #1e4261;
$custom-light: #62768e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4261",
  "rgb": {
    "r": 30,
    "g": 66,
    "b": 97
  },
  "hsl": {
    "h": 207.761,
    "s": 52.756,
    "l": 24.902
  },
  "oklch": {
    "l": 0.36806,
    "c": 0.06789,
    "h": 246.9
  },
  "luminance": 0.05036
}

Semantic roles & 50–950 ramp

primary

#1E4261

secondary

#966A45

accent

#8F4CDC

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05080C

muted

#7A7B7D

Preview Lab

Preview with #1E4261

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

Preview Lab → · Contrast checker → · Palette generator →