#1F5085#1F5085

#1F5085 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.6% C 0.103 H 252.9°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#1F5085
RGB	rgb(31, 80, 133)
HSL	hsl(211, 62%, 32%)
HSV	hsv(211, 77%, 52%)
CMYK	cmyk(76.7%, 39.8%, 0%, 47.8%)
CIE-LAB	lab(33.40, 3.12, -34.41)
CIE-LCH	lch(33.40, 34.56, 275.17°)
OKLab	oklab(42.62% -0.0302 -0.0981)
OKLCH	oklch(42.62% 0.103 252.9)
XYZ	xyz(7.6658, 7.7212, 23.2721)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5085 #85541F

analogous

#1F8385 #1F5085 #211F85

triadic

#1F5085 #851F50 #50851F

tetradic

#1F5085 #851F83 #85541F #1F8521

square

#1F5085 #851F83 #85541F #1F8521

split-complementary

#1F5085 #85211F #83851F

monochromatic

#081422 #133253 #1F5085 #2B6EB7 #4A8CD5

Accessibility & contrast

On white

8.25

#1F5085 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#1F5085 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5085

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5085	#FFFFFF	#000000	##FFFFFF
##1F5085	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375487

Deuteranopia (green-blind)

#274A84

Tritanopia (blue-blind)

#005C64

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1f5085;
/* rgb */ color: rgb(31, 80, 133);
/* oklch */ color: oklch(42.6% 0.103 252.9);

Tailwind

colors: {
  custom: {
    50: '#6a80a9',
    500: '#1f5085',
    950: '#000000',
  },
}

SCSS

$custom: #1f5085;
$custom-light: #6a80a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5085",
  "rgb": {
    "r": 31,
    "g": 80,
    "b": 133
  },
  "hsl": {
    "h": 211.176,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.42623,
    "c": 0.10267,
    "h": 252.9
  },
  "luminance": 0.07722
}

Semantic roles & 50–950 ramp

primary

#1F5085

secondary

#B78249

accent

#9743E5

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1F5085

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

Preview Lab → · Contrast checker → · Palette generator →