#1E5271#1E5271

#1E5271 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 41.9% C 0.075 H 238.6°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#1E5271
RGB	rgb(30, 82, 113)
HSL	hsl(202, 58%, 28%)
HSV	hsv(202, 73%, 44%)
CMYK	cmyk(73.5%, 27.4%, 0%, 55.7%)
CIE-LAB	lab(32.92, -6.07, -22.76)
CIE-LCH	lch(32.92, 23.55, 255.06°)
OKLab	oklab(41.89% -0.0392 -0.0641)
OKLCH	oklch(41.89% 0.075 238.6)
XYZ	xyz(6.5322, 7.5021, 16.7234)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5271 #713D1E

analogous

#1E7166 #1E5271 #1E2871

triadic

#1E5271 #711E52 #52711E

tetradic

#1E5271 #661E71 #713D1E #28711E

square

#1E5271 #661E71 #713D1E #28711E

split-complementary

#1E5271 #711E28 #71661E

monochromatic

#061218 #112F41 #1E5271 #2B75A1 #3E97CC

Accessibility & contrast

On white

8.40

#1E5271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#1E5271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5271

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5271	#FFFFFF	#000000	##FFFFFF
##1E5271	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435272

Deuteranopia (green-blind)

#384A70

Tritanopia (blue-blind)

#005A5D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e5271;
/* rgb */ color: rgb(30, 82, 113);
/* oklch */ color: oklch(41.9% 0.075 238.6);

Tailwind

colors: {
  custom: {
    50: '#65829a',
    500: '#1e5271',
    950: '#000000',
  },
}

SCSS

$custom: #1e5271;
$custom-light: #65829a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5271",
  "rgb": {
    "r": 30,
    "g": 82,
    "b": 113
  },
  "hsl": {
    "h": 202.41,
    "s": 58.042,
    "l": 28.039
  },
  "oklch": {
    "l": 0.41889,
    "c": 0.07515,
    "h": 238.6
  },
  "luminance": 0.07503
}

Semantic roles & 50–950 ramp

primary

#1E5271

secondary

#A56946

accent

#8047E1

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1E5271

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

Preview Lab → · Contrast checker → · Palette generator →