#1E5891#1E5891

#1E5891 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.3% C 0.111 H 251.4°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#1E5891
RGB	rgb(30, 88, 145)
HSL	hsl(210, 66%, 34%)
HSV	hsv(210, 79%, 57%)
CMYK	cmyk(79.3%, 39.3%, 0%, 43.1%)
CIE-LAB	lab(36.55, 2.50, -36.72)
CIE-LCH	lch(36.55, 36.80, 273.89°)
OKLab	oklab(45.31% -0.0353 -0.1048)
OKLCH	oklch(45.31% 0.111 251.4)
XYZ	xyz(9.1340, 9.2987, 28.0960)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5891 #91571E

analogous

#1E9191 #1E5891 #1E1F91

triadic

#1E5891 #911E58 #58911E

tetradic

#1E5891 #911E91 #91571E #1F911E

square

#1E5891 #911E91 #91571E #1F911E

split-complementary

#1E5891 #911E1F #91911E

monochromatic

#091A2C #14395E #1E5891 #2877C4 #4F95DB

Accessibility & contrast

On white

7.34

#1E5891 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#1E5891 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5891

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5891	#FFFFFF	#000000	##FFFFFF
##1E5891	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5C93

Deuteranopia (green-blind)

#2B5190

Tritanopia (blue-blind)

#00666D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1e5891;
/* rgb */ color: rgb(30, 88, 145);
/* oklch */ color: oklch(45.3% 0.111 251.4);

Tailwind

colors: {
  custom: {
    50: '#6c86b1',
    500: '#1e5891',
    950: '#000000',
  },
}

SCSS

$custom: #1e5891;
$custom-light: #6c86b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5891",
  "rgb": {
    "r": 30,
    "g": 88,
    "b": 145
  },
  "hsl": {
    "h": 209.739,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.45311,
    "c": 0.11054,
    "h": 251.4
  },
  "luminance": 0.093
}

Semantic roles & 50–950 ramp

primary

#1E5891

secondary

#BD854D

accent

#933FE9

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1E5891

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

Preview Lab → · Contrast checker → · Palette generator →