#1F606E#1F606E

#1F606E is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.5% C 0.068 H 214.9°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#1F606E
RGB	rgb(31, 96, 110)
HSL	hsl(191, 56%, 28%)
HSV	hsv(191, 72%, 43%)
CMYK	cmyk(71.8%, 12.7%, 0%, 56.9%)
CIE-LAB	lab(37.45, -15.34, -13.91)
CIE-LCH	lch(37.45, 20.71, 222.20°)
OKLab	oklab(45.47% -0.0555 -0.0387)
OKLCH	oklch(45.47% 0.068 214.9)
XYZ	xyz(7.5612, 9.7820, 16.2384)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F606E #6E2D1F

analogous

#1F6E54 #1F606E #1F386E

triadic

#1F606E #6E1F60 #606E1F

tetradic

#1F606E #541F6E #6E2D1F #386E1F

square

#1F606E #541F6E #6E2D1F #386E1F

split-complementary

#1F606E #6E1F38 #6E541F

monochromatic

#071518 #12363E #1F606E #2C8A9E #3FB0C9

Accessibility & contrast

On white

7.10

#1F606E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#1F606E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F606E

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F606E	#FFFFFF	#000000	##FFFFFF
##1F606E	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565D6F

Deuteranopia (green-blind)

#4B556E

Tritanopia (blue-blind)

#006564

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1f606e;
/* rgb */ color: rgb(31, 96, 110);
/* oklch */ color: oklch(45.5% 0.068 214.9);

Tailwind

colors: {
  custom: {
    50: '#668d97',
    500: '#1f606e',
    950: '#000000',
  },
}

SCSS

$custom: #1f606e;
$custom-light: #668d97;
$custom-dark: #000000;

JSON

{
  "hex": "#1f606e",
  "rgb": {
    "r": 31,
    "g": 96,
    "b": 110
  },
  "hsl": {
    "h": 190.633,
    "s": 56.028,
    "l": 27.647
  },
  "oklch": {
    "l": 0.4547,
    "c": 0.06769,
    "h": 214.9
  },
  "luminance": 0.09783
}

Semantic roles & 50–950 ramp

primary

#1F606E

secondary

#A25747

accent

#6348DF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #1F606E

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

Preview Lab → · Contrast checker → · Palette generator →