#1F61A7#1F61A7

#1F61A7 is a mid, vivid cyan. Relative luminance 0.116; OKLCH L 48.9% C 0.130 H 253.3°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#1F61A7
RGB	rgb(31, 97, 167)
HSL	hsl(211, 69%, 39%)
HSV	hsv(211, 81%, 65%)
CMYK	cmyk(81.4%, 41.9%, 0%, 34.5%)
CIE-LAB	lab(40.62, 5.46, -43.40)
CIE-LCH	lch(40.62, 43.75, 277.17°)
OKLab	oklab(48.92% -0.0374 -0.1242)
OKLCH	oklch(48.92% 0.13 253.3)
XYZ	xyz(11.8122, 11.6293, 38.1738)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F61A7 #A7651F

analogous

#1FA5A7 #1F61A7 #211FA7

triadic

#1F61A7 #A71F61 #61A71F

tetradic

#1F61A7 #A71FA5 #A7651F #1FA721

square

#1F61A7 #A71FA5 #A7651F #1FA721

split-complementary

#1F61A7 #A7211F #A5A71F

monochromatic

#0C2540 #154373 #1F61A7 #2B7FD8 #5F9EE1

Accessibility & contrast

On white

6.31

#1F61A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#1F61A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F61A7

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F61A7	#FFFFFF	#000000	##FFFFFF
##1F61A7	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E66AA

Deuteranopia (green-blind)

#265AA6

Tritanopia (blue-blind)

#00727C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1f61a7;
/* rgb */ color: rgb(31, 97, 167);
/* oklch */ color: oklch(48.9% 0.130 253.3);

Tailwind

colors: {
  custom: {
    50: '#718dc1',
    500: '#1f61a7',
    950: '#000000',
  },
}

SCSS

$custom: #1f61a7;
$custom-light: #718dc1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f61a7",
  "rgb": {
    "r": 31,
    "g": 97,
    "b": 167
  },
  "hsl": {
    "h": 210.882,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.48916,
    "c": 0.12971,
    "h": 253.3
  },
  "luminance": 0.11631
}

Semantic roles & 50–950 ramp

primary

#1F61A7

secondary

#C6925C

accent

#963CEC

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #1F61A7

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

Preview Lab → · Contrast checker → · Palette generator →