#2F7BB8#2F7BB8

#2F7BB8 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.5% C 0.120 H 246.5°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#2F7BB8
RGB	rgb(47, 123, 184)
HSL	hsl(207, 59%, 45%)
HSV	hsv(207, 74%, 72%)
CMYK	cmyk(74.5%, 33.2%, 0%, 27.8%)
CIE-LAB	lab(49.77, -2.32, -38.78)
CIE-LCH	lch(49.77, 38.85, 266.57°)
OKLab	oklab(56.52% -0.0478 -0.11)
OKLCH	oklch(56.52% 0.12 246.5)
XYZ	xyz(16.9037, 18.2290, 47.9658)
Luminance	0.1823 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7BB8 #B86C2F

analogous

#2FB8B0 #2F7BB8 #2F37B8

triadic

#2F7BB8 #B82F7B #7BB82F

tetradic

#2F7BB8 #B02FB8 #B86C2F #37B82F

square

#2F7BB8 #B02FB8 #B86C2F #37B82F

split-complementary

#2F7BB8 #B82F37 #B8B02F

monochromatic

#163A57 #235A87 #2F7BB8 #5299D3 #82B6DF

Accessibility & contrast

On white

4.52

#2F7BB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#2F7BB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7BB8

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7BB8	#FFFFFF	#000000	##000000
##2F7BB8	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7DBB

Deuteranopia (green-blind)

#4C71B7

Tritanopia (blue-blind)

#008A91

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2f7bb8;
/* rgb */ color: rgb(47, 123, 184);
/* oklch */ color: oklch(56.5% 0.120 246.5);

Tailwind

colors: {
  custom: {
    50: '#7aa0cd',
    500: '#2f7bb8',
    950: '#000000',
  },
}

SCSS

$custom: #2f7bb8;
$custom-light: #7aa0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7bb8",
  "rgb": {
    "r": 47,
    "g": 123,
    "b": 184
  },
  "hsl": {
    "h": 206.715,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56515,
    "c": 0.11999,
    "h": 246.5
  },
  "luminance": 0.18231
}

Semantic roles & 50–950 ramp

primary

#2F7BB8

secondary

#C89D7B

accent

#8B45E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F7BB8

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

Preview Lab → · Contrast checker → · Palette generator →