#1F5E7D#1F5E7D

#1F5E7D is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.7% C 0.080 H 234.1°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#1F5E7D
RGB	rgb(31, 94, 125)
HSL	hsl(200, 60%, 31%)
HSV	hsv(200, 75%, 49%)
CMYK	cmyk(75.2%, 24.8%, 0%, 51%)
CIE-LAB	lab(37.44, -8.79, -23.14)
CIE-LCH	lch(37.44, 24.76, 249.19°)
OKLab	oklab(45.68% -0.0471 -0.0651)
OKLCH	oklch(45.68% 0.08 234.1)
XYZ	xyz(8.2680, 9.7764, 20.8494)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5E7D #7D3E1F

analogous

#1F7D6D #1F5E7D #1F2F7D

triadic

#1F5E7D #7D1F5E #5E7D1F

tetradic

#1F5E7D #6D1F7D #7D3E1F #2F7D1F

square

#1F5E7D #6D1F7D #7D3E1F #2F7D1F

split-complementary

#1F5E7D #7D1F2F #7D6D1F

monochromatic

#07141B #13394C #1F5E7D #2B83AE #45A3D1

Accessibility & contrast

On white

7.11

#1F5E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#1F5E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5E7D

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5E7D	#FFFFFF	#000000	##FFFFFF
##1F5E7D	1.00	7.11	2.96	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5D7E

Deuteranopia (green-blind)

#42547D

Tritanopia (blue-blind)

#006668

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1f5e7d;
/* rgb */ color: rgb(31, 94, 125);
/* oklch */ color: oklch(45.7% 0.080 234.1);

Tailwind

colors: {
  custom: {
    50: '#698ba2',
    500: '#1f5e7d',
    950: '#000000',
  },
}

SCSS

$custom: #1f5e7d;
$custom-light: #698ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5e7d",
  "rgb": {
    "r": 31,
    "g": 94,
    "b": 125
  },
  "hsl": {
    "h": 199.787,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.45675,
    "c": 0.0804,
    "h": 234.1
  },
  "luminance": 0.09777
}

Semantic roles & 50–950 ramp

primary

#1F5E7D

secondary

#B06A48

accent

#7944E3

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1F5E7D

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

Preview Lab → · Contrast checker → · Palette generator →