#4F7697
Closest named color: Dull Blue (#49759C). oklch(55% 0.068 245), rgb(79, 118, 151).
Aa
White text reads best on this color (4.80:1).
About this color
#4F7697 is a medium-dark, muted blue. In OKLCH its lightness is 55%, its chroma 0.068 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Blue (#49759C), ΔE 0.011 away. White text reads best on it, at 4.80:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Dull Blue (#49759C) |
| Black text | 4.37:1 |
| White text | 4.80:1 |
Values
| HEX | #4F7697 |
| RGB | rgb(79, 118, 151) |
| HSL | hsl(207, 31%, 45%) |
| OKLCH | oklch(55% 0.068 245) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #4F7697 | 4.80:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #4F7697 | 4.37:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #4F7697 text on white | 4.80:1 | AA | Lc 73.3 | Content text, not long reading |
| #4F7697 text on black | 4.37:1 | AA large text | Lc -28.4 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EBEF
oklch(93.7% 0.008 236.6)
-
Step 200
200
#D0DBE4
oklch(88.6% 0.017 242.5)
-
Step 300
300
#B1C3D3
oklch(80.9% 0.03 245)
-
Step 400
400
#88A4BE
oklch(70.7% 0.049 246.6)
-
Step 500
500
#698EAD
oklch(63.1% 0.062 244.3)
-
Step 600
600 (this color)
#4F7697
oklch(55% 0.068 245)
-
Step 700
700
#416582
oklch(49.2% 0.062 243.8)
-
Step 800
800
#36526A
oklch(42.7% 0.052 245.3)
-
Step 900
900
#2F4456
oklch(37.7% 0.041 245)
-
Step 950
950
#1C2832
oklch(27% 0.025 244)
#4F7697 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #687699 | 0.032 |
| Deuteranopia (no green cones) | #5F6F96 | 0.026 |
| Tritanopia (no blue cones) | #2F7E81 | 0.057 |
| Achromatopsia (no color) | #727272 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F7697
#4F7697
oklch(55% 0.068 245)
- #8D6946
#8D6946
oklch(54.9% 0.068 64.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #4F7697, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Blue #49759C ΔE 0.011
- Metallic Blue #4F738E ΔE 0.015
- Stormy Blue #507B9C ΔE 0.015
- Cerulean #457B9D ΔE 0.017
- Muted Blue #3B719F ΔE 0.031
- Flat Blue #3C73A8 ΔE 0.036
- Grey Blue #647D8E ΔE 0.039
- Steel Blue #4682B4 ΔE 0.049
Use #4F7697 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.