#1F485F#1F485F

#1F485F is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.3% C 0.060 H 235.9°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#1F485F
RGB	rgb(31, 72, 95)
HSL	hsl(202, 51%, 25%)
HSV	hsv(202, 67%, 37%)
CMYK	cmyk(67.4%, 24.2%, 0%, 62.7%)
CIE-LAB	lab(28.78, -6.32, -17.81)
CIE-LCH	lch(28.78, 18.90, 250.46°)
OKLab	oklab(38.32% -0.0338 -0.0499)
OKLCH	oklch(38.32% 0.06 235.9)
XYZ	xyz(4.9472, 5.7518, 11.6737)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F485F #5F361F

analogous

#1F5F56 #1F485F #1F285F

triadic

#1F485F #5F1F48 #485F1F

tetradic

#1F485F #561F5F #5F361F #285F1F

square

#1F485F #561F5F #5F361F #285F1F

split-complementary

#1F485F #5F1F28 #5F561F

monochromatic

#081117 #102531 #1F485F #2E6B8D #3D8EBB

Accessibility & contrast

On white

9.77

#1F485F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#1F485F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F485F

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F485F	#FFFFFF	#000000	##FFFFFF
##1F485F	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4760

Deuteranopia (green-blind)

#34415F

Tritanopia (blue-blind)

#004E50

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1f485f;
/* rgb */ color: rgb(31, 72, 95);
/* oklch */ color: oklch(38.3% 0.060 235.9);

Tailwind

colors: {
  custom: {
    50: '#627a8c',
    500: '#1f485f',
    950: '#000000',
  },
}

SCSS

$custom: #1f485f;
$custom-light: #627a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f485f",
  "rgb": {
    "r": 31,
    "g": 72,
    "b": 95
  },
  "hsl": {
    "h": 201.563,
    "s": 50.794,
    "l": 24.706
  },
  "oklch": {
    "l": 0.38322,
    "c": 0.06027,
    "h": 235.9
  },
  "luminance": 0.05752
}

Semantic roles & 50–950 ramp

primary

#1F485F

secondary

#946246

accent

#804EDA

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #1F485F

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

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