#2F7AB1#2F7AB1

#2F7AB1 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.9% C 0.112 H 244.2°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#2F7AB1
RGB	rgb(47, 122, 177)
HSL	hsl(205, 58%, 44%)
HSV	hsv(205, 73%, 69%)
CMYK	cmyk(73.4%, 31.1%, 0%, 30.6%)
CIE-LAB	lab(49.13, -4.26, -35.75)
CIE-LCH	lch(49.13, 36.01, 263.20°)
OKLab	oklab(55.89% -0.0489 -0.1012)
OKLCH	oklch(55.89% 0.112 244.2)
XYZ	xyz(16.0646, 17.6959, 44.1554)
Luminance	0.1770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7AB1 #B1662F

analogous

#2FB1A7 #2F7AB1 #2F39B1

triadic

#2F7AB1 #B12F7A #7AB12F

tetradic

#2F7AB1 #A72FB1 #B1662F #39B12F

square

#2F7AB1 #A72FB1 #B1662F #39B12F

split-complementary

#2F7AB1 #B12F39 #B1A72F

monochromatic

#153750 #225981 #2F7AB1 #4D99D0 #7EB5DD

Accessibility & contrast

On white

4.63

#2F7AB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#2F7AB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2F7AB1

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7AB1	#FFFFFF	#000000	##FFFFFF
##2F7AB1	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617CB3

Deuteranopia (green-blind)

#4F6FB0

Tritanopia (blue-blind)

#00878D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2f7ab1;
/* rgb */ color: rgb(47, 122, 177);
/* oklch */ color: oklch(55.9% 0.112 244.2);

Tailwind

colors: {
  custom: {
    50: '#79a0c8',
    500: '#2f7ab1',
    950: '#000000',
  },
}

SCSS

$custom: #2f7ab1;
$custom-light: #79a0c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7ab1",
  "rgb": {
    "r": 47,
    "g": 122,
    "b": 177
  },
  "hsl": {
    "h": 205.385,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.55891,
    "c": 0.11245,
    "h": 244.2
  },
  "luminance": 0.17698
}

Semantic roles & 50–950 ramp

primary

#2F7AB1

secondary

#C59876

accent

#8847E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F7AB1

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

Preview Lab → · Contrast checker → · Palette generator →