#1F526E#1F526E

#1F526E is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 41.8% C 0.071 H 236.2°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#1F526E
RGB	rgb(31, 82, 110)
HSL	hsl(201, 56%, 28%)
HSV	hsv(201, 72%, 43%)
CMYK	cmyk(71.8%, 25.5%, 0%, 56.9%)
CIE-LAB	lab(32.81, -7.03, -21.05)
CIE-LCH	lch(32.81, 22.19, 251.54°)
OKLab	oklab(41.76% -0.0397 -0.0592)
OKLCH	oklch(41.76% 0.071 236.2)
XYZ	xyz(6.3957, 7.4510, 15.8499)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F526E #6E3B1F

analogous

#1F6E62 #1F526E #1F2A6E

triadic

#1F526E #6E1F52 #526E1F

tetradic

#1F526E #621F6E #6E3B1F #2A6E1F

square

#1F526E #621F6E #6E3B1F #2A6E1F

split-complementary

#1F526E #6E1F2A #6E621F

monochromatic

#071218 #122E3E #1F526E #2C769E #3F98C9

Accessibility & contrast

On white

8.43

#1F526E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1F526E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F526E

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F526E	#FFFFFF	#000000	##FFFFFF
##1F526E	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45526F

Deuteranopia (green-blind)

#3A4A6E

Tritanopia (blue-blind)

#00595B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1f526e;
/* rgb */ color: rgb(31, 82, 110);
/* oklch */ color: oklch(41.8% 0.071 236.2);

Tailwind

colors: {
  custom: {
    50: '#658297',
    500: '#1f526e',
    950: '#000000',
  },
}

SCSS

$custom: #1f526e;
$custom-light: #658297;
$custom-dark: #000000;

JSON

{
  "hex": "#1f526e",
  "rgb": {
    "r": 31,
    "g": 82,
    "b": 110
  },
  "hsl": {
    "h": 201.266,
    "s": 56.028,
    "l": 27.647
  },
  "oklch": {
    "l": 0.41762,
    "c": 0.07124,
    "h": 236.2
  },
  "luminance": 0.07452
}

Semantic roles & 50–950 ramp

primary

#1F526E

secondary

#A26747

accent

#7E48DF

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1F526E

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

Preview Lab → · Contrast checker → · Palette generator →